GB50210-2001建筑装饰装修工程质量验收规范英文版 .doc
GB50210-2001建筑装饰装修工程质量验收规范英文版.rar
收藏
资源目录
压缩包内文档预览：(预览前20页/共89页)
编号：20236459
类型：共享资源
大小：77.75KB
格式：RAR
上传时间：2019-06-24
上传人：hon****an
认证信息
个人认证
丁**（实名认证）
江苏
IP属地：江苏
3.6
积分
- 关 键 词：
-
GB50210-2001建筑装饰装修工程质量验收规范英文版
GB 50210
2001 建筑装饰装修工程质量验收规范
GB50210-2001建筑装饰装修工程质量验收规范
- 资源描述：
-
GB50210-2001建筑装饰装修工程质量验收规范英文版.rar,GB50210-2001建筑装饰装修工程质量验收规范英文版,GB 50210,2001 建筑装饰装修工程质量验收规范,GB50210-2001建筑装饰装修工程质量验收规范
- 内容简介：
-
GB中华人民共和国国家标准National Standard of the Peoples Republic of ChinaGB 502102001建筑装饰装修工程质量验收规范Code for construction quality acceptance of building decorationIssued on：2001-11-01Implemented as of：2002-03-01Jointly issued byMinistry of Construction of the Peoples Republic of ChinaState Quality Supervision Inspection Quarantine General OfficeCode for construction quality acceptance of building decorationNotification on issuing national standard“Code for construction quality acceptance of building decoration”Based on the requirements of “Notification on printing and distributing the plan for the formulation and revision of national engineering construction standards (the 2nd lot) in 1998” (Construction standard 1998No. 244) issued by the Construction Bureau, and through the joint checkup of Construction Bureau and relevant departments, the “Code for construction quality acceptance of building decoration”, which was revised by Construction Bureau together with relevant departments, was approved as a national standard with the number of GB50210-2001. This standard would be effective from March 1st, 2002. Among the standard, the items 3.1.1, 3.1.5, 3.2.3, 3.2.9, 3.3.4, 3.3.5, 4.1.12, 5.1.11, 6.1.12, 8.2.4, 8.3.4, 9.1.8, 9.1.13, 9.1.14 and 12.5.6 are mandatory, and must be observed strictly. At the same time, the original “Code for construction and acceptance of decoration engineering”(GBJ 210-83), “Code for construction and acceptance of building decoration” (JGJ 73-91), as well as Chapter 10 and 11 of “Evaluation standard for quality inspection of building engineering” (GBJ 301-88) would be repealed.The Construction Bureau would be responsible for the management of this standard, China Building Scientific Research Institute responsible for the detailed interpretation, and Construction Bureau Standard Rating Research Institute for organizing China Building Industry Press to publish and issue.Construction Bureau, the Peoples Republic of ChinaNovember, 1st, 2001Foreword This standard was established through the revision of “Code for construction and acceptance of building decoration” (JGJ 73-91) and “Evaluation standard for quality inspection of building engineering” (GBJ 301-88) by China Building Scientific Research Institute together with relevant departments, based on the requirements of “Notification on printing and distributing the plan for the formulation and revision of national engineering construction standards (the 2nd lot) in 1998” (Construction standard 1998No. 244) issued by the Construction BureauIn the process of revision, the code compilation team carried out a monographic study; conducted a broad investigation; sum up the experience in design, material, construction and other aspects of building decoration in many years; and made an overall revision based on the policy of “separating acceptance and evaluation, strengthening acceptance, perfecting way and means; as well as controlling the process”. In addition, they asked for the comments of relevant units in the whole country by various means, revised time and again for main issues; and finalized the contents after reviewing.This code is the quality acceptance specification for defining if a decoration work can be put into service. The building decoration work is divided into 10 sub-works according to the construction process and decoration position. Except the sub-work of ground that will be printed independently, the quality acceptance for all other 9 sub-works is stipulated in this code.This code has 13 chapters. The first 3 chapters are General, Nomenclature and General Stipulations. Chapters 412 are quality acceptance for sub-works. In chapters 412, the first section is the general stipulations; and other sections are quality acceptance for each sub-work. Chapter 13 is the quality acceptance for sub-works.In the future, it may be necessary to make partial revision for this code. The information and item contents about partial revision would be published on the magazine “Engineering Construction Standardization”.In this code, those items marked in boldface are mandatory and must be observed strictly.To improve the code quality, please pay attention to summarize experiences and accumulate information during the execution of this code, and feedback at any time the relevant comments to China Building Scientific Research Institute (Address: 30 Beisanhuandonglu, Beijing, Zip code: 100013), for reference in future revision.Main compiling units, participating units and main draftsmen of this code:Main compiling unit: China Building Scientific Research InstituteParticipating units:Beijing Construction Quality Supervision StationChina 1st Construction Bureau Decoration CompanyShenzhen Construction Quality Supervision and Inspection StationShanghai Huili (Group) CorporationShenzhen Keyuan Building Decoration Co., Ltd.Beijing Jianyu Building Engineering Co., Ltd.Main draftsmen:Meng Xiaoping Hou Maosheng Zhang Yuanbo XiongweiLi Aixing Gong Wansheng Li Zixin Wu HongkangZhuang Kezhang Zhang MingContentsChapter 1 GeneralChapter 2 NomenclatureChapter 3 General stipulations3.1 Design3.2 Material3.3 ConstructionChapter 4 Plaster work4.1 General stipulations4.2 Normal plaster work4.3 Decorative plaster work4.4 Mortar-calked joint workChapter 5 Door and window work5.1 General stipulations5.2 Fabrication and erection of wooden doors and windows5.3 Erection of metal doors and windows5.4 Erection of plastic doors and windows5.5 Erection of special doors5.6 Erection of glasses for doors and windowsChapter 6 Suspended ceiling work6.1 General stipulations6.2 Covert suspended ceiling work6.3 Overt suspended ceiling workChapter 7 Light partition work7.1 General stipulations7.2 Plate partition work7.3 Frame partition work7.4 Moveable partition work7.5 Glass partition workChapter 8 Engineering of Facing Plate (Tile)8.1 General provisions8.2 Installation Engineering of Facing Plates8.3 Affixation Engineering of Facing TileChapter 9 Engineering of Curtain Wall9.1 General provisions9.2 Engineering of Glass Curtain Wall9.3 Engineering of Metal Curtain Wall9.4 Engineering of Rock Curtain WallChapter 10 Coating work10.1 General provisions10.2 Coating Engineering of Water Paint10.3 Coating Engineering of Solvent Paint10.4 Fine Arts Coating EngineeringChapter 11 Engineering of Paperhanging and Soft Package11.1 General provisions11.2 Engineering of Paperhanging11.3 Engineering of Soft PackageChapter 12 Engineering of Details12.1 General provisions12.2 Fabrication and Installation of Cabinet12.3 Fabrication and Installation of Pelmet, Elbowboard and Radiator box12.4 Fabrication and Installation of Door Window Cover12.5 Fabrication and Installation of Guardrail and Handrail12.6 Fabrication and Installation of CurlicueChapter 13 Quality Check and Acceptance of Division EngineeringAppendix AQuality requirement of wood used for wood door windowAppendix BDistribution of sub-division engineering and its subprojectsAppendix CRecord sheet for the examining and receiving of concealed workExplanation of wording in this Code Chapter 1 General1.0.1 The Code is formulated to strengthen the quality management of building engineering, unify the quality acceptance of building decoration, and ensure the project quality.1.0.2 This Code is applicable to the quality acceptance for the decoration of the buildings, which are newly built, expanded, rebuilt or existed.1.0.3 The quality acceptance requirements, which are stipulated in the contract, design documents and other technical documents for building decoration, can not be lower than the stipulation of this Code.1.0.4 This Code should be used together with the national standard “Unified standard for the quality acceptance of building construction”(GB50300-2001).1.0.5 In addition to this Code, the quality acceptance for building decoration should also conform to the stipulations of relevant current national standards.Chapter 2 Nomenclature2.0.1 Building decorationVarious treating processes to inner and outer surface as well as inter-space of buildings by using decoration materials or matters, so as to protect main structure, perfect usage function, and beautify buildings.2.0.2 Primary structureMain structure or protecting structure of buildings.2.0.3 Base courseThe surface course receiving decoration directly.2.0.4 DetailComponents or decoration matters used partially in building decoration.Chapter 3 General Stipulations3.1 Design3.1.1 Conduct design for building decoration, and issue complete construction drawings and design documents.3.1.2 The company undertaking the design for building decoration should have corresponding qualifications and should establish quality management system. The quality problems due to design should be the responsibility of design company.3.1.3 The design for building decoration should conform to the relevant stipulations for city planning, firefighting, environmental protection and energy saving.3.1.4 The company undertaking the design for building decoration should conduct necessary investigation and site survey to the building. The design depth should satisfy construction requirements.3.1.5 The design for building decoration must ensure safe structure and main usage function of buildings. When the design involves the modification of main body and weight bearing structure or the increment of duty, the original design company or a design company with corresponding qualification must check relevant original information; conduct verification and confirmation for the safety of existing building structure.3.1.6 The firefighting, lightning protection and anti seismic design for building decoration should conform to the current national standards.3.1.7 Conduct anti-freezing or anti-condensation design when freezing or condensation may occur in the pipelines inside the wall or suspended ceiling.3.2 Material3.2.1 The category, specification and quality of materials used in building decoration should conform to design requirements and stipulations of current national standards. When there is no requirement in design, the material should conform to the stipulations of current national standards. It is strictly forbidden to use those materials, which are rejected by national public proclamation.3.2.2 The combustion property of those materials used in building decoration should conform to the stipulations in current national standards “Code for firefighting design of building internal decoration” (GB 50222), “Code for firefighting design of buildings” (GBJ 16), and “Code for firefighting design of high-rise residential buildings” (GB 50045).3.2.3 The materials used in building decoration should conform to those national standards relevant to the limitation of detrimental substance in building decoration materials.3.2.4 Check material category, specification, appearance and dimension when the materials are delivered to site. The material package should be intact. The materials should have mill certificate, instruction manual in Chinese, as well as test report for relevant performance. For imported products, conduct commodity inspection according to relevant stipulations.3.2.5 For those materials necessary to be rechecked after being delivered to site, the type and items should conform to the stipulations in each chapter of this code. For the materials delivered to site with same category, same category, and produced by same manufacturer, take at least one group of samples to recheck. When otherwise specified in the Contract, execute according to the Contract.3.2.6 When there is national stipulation or contractual agreement that witness inspection must be conducted for materials, or there is a controversy over the material quality, the witness inspection should be conducted.3.2.7 The company undertaking the inspection and test for building decoration materials should have corresponding qualification, and should establish quality management system.3.2.8 For the materials being used in building decoration, effective measures must be taken during transportation, storage and construction, to prevent damage, deterioration and environmental pollution.3.2.9 For the materials being used in building decoration, conduct fireproof, antisepsis and vermin-proof treatment according to design requirements.3.2.10 For those materials prepared at site, such as mortar and adhesive, prepare according to design requirements or product instruction manual.3.3 Construction3.3.1 The company undertaking the construction of building decoration should have corresponding qualification, and should establish quality management system. The construction company should compile construction organization design, and go through review and approval. The construction company should conduct construction according to relevant construction engineering standards or approved construction plan, and apply quality control for the whole construction process.3.3.2 The personnel undertaking the construction of building decoration should have corresponding qualification.3.3.3 The construction quality of building decoration should conform to design requirements and stipulations of this code. The quality problems due to the violation of design documents and this code should be the responsibility of construction company.3.3.4 During the construction of building decoration, it is strictly forbidden to violate the design documents, and change without authorization the main body, weight bearing structure or main usage function of buildings. It is strictly forbidden to dismantle or change the water, heating, electric, fuel gas, communication and other associated facilities without design confirmation and authorization of relevant departments.3.3.5 The construction company should observe the laws and regulations on environmental protection, and take effective measures to control the pollution and hazard to surrounding environment caused by site dust, off gas, wastes, noise, vibration, etc.3.3.6 The construction company should observe the laws and regulations on construction safety, labor protection, fireproof and gasproof; establish corresponding management regulations, as well as provide necessary equipment, apparatus and identification marks.3.3.7 The construction for building decoration should be started after the quality acceptance of basal body or basal layer. Before the decoration for existing buildings, conduct treatment for basal layer and make it reach the requirement of this Code.3.3.8 Before the construction of building decoration, prepare masterpiece or masterpiece room for main materials, and get confirmation from relevant parties.3.3.9 For the building decoration using insulation material for wall surface, the type, category, specification and construction process of insulation materials should conform to design requirements.3.3.10 The installation and commissioning of piping, equipment, etc. should be finished before the construction of building decoration; if necessary to proceed simultaneously, it must be finished before the decoration of surface layer. The building decoration can not affect the usage and maintenance of piping, equipment, etc. The decoration for buildings involving fuel gas piping must conform to the relevant regulations on safety management.3.3.11 The installation of electric apparatus in building decoration should conform to design requirements and current national standards. It is strictly forbidden to lay wires directly without conduit.3.3.12 The environmental conditions for indoor and outdoor decoration should satisfy the requirements of construction process. The ambient temperature for construction should not be lower than 5. If the construction must be done at the ambient temperature lower than 5, effective measures should be taken to ensure the construction quality.3.3.13 During the construction of building decoration, take measures to protect semi-finished products and finished products from being contaminated or damaged.3.3.14 Before acceptance of building decoration, clean up the construction site.Chapter 4 Plaster Work4.1 General Stipulations4.1.1 This chapter is applicable to the quality acceptance of normal plaster work, decorative plaster, mortar-calked joint, and other sub-work.4.1.2 During the acceptance of plaster work, check the following documents and dossiers:1. Construction drawing, design description and other design documents for plaster work.2. Mill certificates, performance test reports, site acceptance records and recheck reports of materials.3. Concealment acceptance records.4. Construction Records.4.1.3 For plaster work, conduct recheck for the settling time and stability of cement.4.1.4 For plaster work, conduct acceptance for the following concealment works:1. The reinforcement with the total plastering thickness 35mm.2. The reinforcement for the joints between the basal bodies with different materials.4.1.5 The inspection lot for each sub-work should be divided according to the following stipulation:1. For the outdoor plaster work with same material, process and construction conditions, every 5001000 m2 should be one inspection lot, and the portion less than 500 m2 should also be one inspection lot.2. For the indoor plaster work with same material, process and construction conditions, every 50 physical rooms (for larger rooms and corridors, take 30 m2 of plastering area as one room) should be one inspection lot, and the portion less than 50 rooms should also be one inspection lot.4.1.6 Inspection quantity should conform to the following stipulation:1. For each indoor inspection lot, random check at least 10% and no less than 3 rooms. Check all if there are less than 3 rooms.2. For each outdoor inspection lot, random check at least one location for each 100 m2, and each location is no less than 10 m2.4.1.7 Before the construction of exterior plastering work, install steel or wooden doorframe, window frame and handrail; as well as block up tightly the construction holes on the wall.4.1.8 For the lime paste used in plastering, the maturation period should not be less than 15d; while for the ground lime powder used in finish coating, the maturation period should not be less than 3d.4.1.9 The external angles of indoor wall surface, column surface and opening of door should be made according to the design requirements. When there is no requirement in design, use cement mortar with ratio of 1:2 to make a concealed angle bead, the height of which should not be less than 2m, and the width at each side should not be less than 50mm.4.1.10 When it is required that the plaster layer should be waterproof and moistureproof, use waterproof mortar.4.1.11 For each kind of mortar plastering layer, take measures before coagulation to prevent quick drying, water flushing, bumping, vibrating and being frozen; and take measures after coagulation to prevent it from contamination and damage. The cement mortar plastering layer should be cured in wet condition.4.1.12 For external wall and ceilings, it should be adhered securely between the plaster layer and basal layer, as well as between plaster layers.4.2 Normal Plaster Work4.2.1 This section is applicable to the quality acceptance of normal plaster work such as lime mortar, cement mortar, cement composite mortar, polymer-cement mortar, as well as lime plaster with hemp cut, lime plaster with straw pulp, lime paste, etc. The normal plaster work can be divided into ordinary plaster and high grade plaster. Conduct acceptance according to ordinary plaster when there is no requirements in design.Main Control Items4.2.2 Before plastering, remove all dust, dirt, oil stains and other foreign substances on the surface of basal layer, and also wet the surface by splashing water.Inspection method: inspect the construction records.4.2.3 The category and performance of materials used in ordinary plastering should conform to the design requirements. The recheck results for the settling time and stability of cement should be qualified. The mixture ratio of mortar should conform to the design requirements.Inspection method: inspect mill certificates, site acceptance records, recheck reports and construction records.4.2.4 The plaster work should be conducted layer by layer. Take reinforcement measures when the total plastering thickness 35mm; and take reinforcement measures for the surface plastering of joints between the basal bodies with different materials, to prevent cracking. When using reinforcement meshwork, the overlap width between reinforcement meshwork and each basal body should be no less than 100 mm.Inspection method: inspect concealment acceptance records and construction records.4.2.5 It should be adhered securely between the plaster layer and basal layer, as well as between plaster layers. The plaster layer should be without delamination, cavity; while the surface course should be without bursting ash and cracks.Inspection method: observe; inspect by knock lightly with small hammer; and inspect construction records.General Items4.2.6 The surface quality of normal plaster work should conform to the following stipulations:1. The ordinary plastering surface should be smooth, clean, flat interfacing; and the isolation joints should be distinct.2. The high grade plastering surface should be smooth, clean, with uniform color, and without 抹纹. The isolation joints and gray lines should be distinct and good appearance. Inspection method: observe; check by hand touching.4.2.7 The plastering surface at the surrounding of angle beads, openings, slotss and boxes should be neat and smooth. The plastering surface behind piping should be flat.Inspection method: observe.4.2.8 The total thickness of plaster layer should conform to design requirements. The cement mortar can not be applied to lime mortar layer; and the gauging plaster can not be applied to cement mortar layer.Inspection method: inspect construction records.4.2.9 The setting for plaster isolation joints should conform to design requirements; the width and depth should be uniform; the surface should be smooth; and the edge angle should be trim.Inspection method: observe; check by metering. 4.2.10 For the location requiring water drainage, make drip moulding (groove). The drip moulding (groove) should be trim and straight. The drip moulding should be higher inside and lower outside; while the drip groove should be with both width and depth no less than 10mm.Inspection method: observe; check by metering.4.2.11 The tolerance and inspection method for general plaster work should conform to Table 4.2.11.Table 4.2.11 Tolerance and inspection method for general plaster workNo.Item descriptionTolerance (mm)Inspection methodOrdinary plasterHigh grade plaster1Verticality 43Inspect with 2m of verticality inspecting rule2Surface flatness43Inspect with 2m of guiding rule and feeler gauge3Square of internal and external angles43Inspect with inspecting square rule4Linearity of isolating strip (joint)43Set out 5m lines, and a go through line for that less than 5m. Inspect with steel rule.5Linearity of wainscot and quadra upper cut43Set out 5m lines, and a go through line for that less than 5m. Inspect with steel rule.Notes: 1) For original plaster, item 3 is this table may not be inspected;2) For ceiling plaster, item 2 (surface flatness) in this table may not be inspected, but it should be flat and smooth.4.3 Decorative Plaster Work4.3.1 This section is applicable to the quality acceptance of decorative plaster work such as washed concrete, artificial granite, chipped marble finish, false facing bricks, etc.Main Control Items4.3.2 Before plastering, remove all dust, dirt, oil stains and other foreign substances on the surface of basal layer, and also wet the surface by splashing water.Inspection method: inspect the construction records.4.3.3 The category and performance of materials used in decorative plastering should conform to the design requirements. The recheck results for the settling time and stability of cement should be qualified. The mixture ratio of mortar should conform to the design requirements.Inspection method: inspect mill certificates, site acceptance records, recheck reports and construction records.4.3.4 The plaster work should be conducted layer by layer. Take reinforcement measures when the total plastering thickness 35mm; and take reinforcement measures for the surface plastering of joints between the basal bodies with different materials, to prevent cracking. When using reinforcement meshwork, the overlap width between reinforcement meshwork and each basal body should be no less than 100 mm.Inspection method: inspect concealment acceptance records and construction records.4.3.5 It should be adhered securely between the plaster layer and basal body, as well as between plaster layers. The plaster layer should be without delamination, cavity and crack.Inspection method: observe; inspect by knock lightly with small hammer; and inspect construction records.General Items4.3.6 The surface quality of decorative plaster work should conform to the following stipulations:1. On the surface of washed concrete, the gravel particles should be distinct, uniformly distributed, compact and flat, with identical tincture. There should be no missing particles and no interface traces.2. On the surface of artificial granite, the chopped veins should be uniform, linear, and with same depth. There should be no position not chopped. At the position of external angles, chop transversely and leave out a regula with identical width. There should be no damage to edges and corners.3. On the surface of chipped marble finish, the tincture should be identical, and there is no exposed slurry and no position not adhered. The gravel particles should be adhered securely, and should be distributed uniformly. At the position of external angles, there should be no distinct black edge.4. The surface of false facing bricks should be flat, the rille should be distinct; the joints should be trim; the tincture should be identical; and there should be no defects like damaged angle, peeling or sand streak.Inspection method: observe; check by hand touching.4.3.7 The setting of isolation joints for decorative plastering should conform to design requirements; the width and depth should be uniform; the surface should be smooth; and the edge angle should be trim.Inspection method: observe.4.3.8 For the location requiring water drainage, make drip moulding (groove). The drip moulding (groove) should be trim and straight. The drip moulding should be higher inside and lower outside; while the drip groove should be with both width and depth no less than 10mm.Inspection method: observe; check by metering.4.3.9 The tolerance and inspection method for decorative plaster work should conform to Table 4.3.9.Table 4.3.9 Tolerance and inspection method for decorative plaster workNo.Item descriptionTolerance (mm)Inspection methodwashed concreteartificial granitechipped marble finishFalse facing bricks1Verticality 5455Inspect with 2m of verticality inspecting rule2Surface flatness3354Inspect with 2m of guiding rule and feeler gauge3Square of internal and external angles3344Inspect with inspecting square rule4Linearity of isolating strip (joint)3333Set out 5m lines, and a go through line for that less than 5m. Inspect with steel rule.5Linearity of wainscot and quadra upper cut33-Set out 5m lines, and a go through line for that less than 5m. Inspect with steel rule.4.4 Mortar-calked Joint Work4.4.1 This section is applicable to the quality acceptance of mortar-calked joints and magma pointed joints.Main Control Items4.4.2 The recheck results for the settling time and stability of cement used in mortar-calked joint work should be qualified. The mixture ratio of mortar should conform to the design requirements.Inspection method: inspect recheck reports and construction records.4.4.3 For mortar-calked joint work, there should be no joint not pointed. The materials used in pointing joints should be adhered securely and without cracking.Inspection method: observeGeneral Items4.4.4 The mortar-calked joints should be horizontal or vertical, the interface should be smooth; the width and depth should be identical; the surface should be compacted and flattened.Inspection method: observe; check by metering.4.4.5 The color of mortar joints should be identical, and the surface of masonry should be clean.Inspection method: observeChapter 5 Door and window work5.1 General Stipulations5.1.1 This chapter is applicable to the quality acceptance for the fabrication and erection of wooden doors and windows, erection of metal doors and windows, erection of plastic doors and windows, erection of special doors, as well as erection of glasses for doors and windows, and other sub-work.5.1.2 During the acceptance of door and window work, check the following documents and dossiers:1. Construction drawings, design description and other design documents for door and window work.2. Mill certificates, performance test reports, site acceptance records and recheck reports of materials.3. Manufacturing license for special doors and accessories.4. Concealment acceptance records.5. Construction Records5.1.3 For door and window work, recheck the following materials and their property index:1. Formaldehyde content in man-made wood plate.2. For the metal windows and plastic framed windows of external wall, recheck the wind pressure bearing property, air penetration property and rainwater penetration property.5.1.4 For door and window work, conduct acceptance for the following concealment works:1. Embedded and anchored parts.2. Coating and embedding treatment for the concealed positions.5.1.5 The inspection lot for each sub-work should be divided according to the following stipulation:1. For wooden doors and windows, metal doors and windows, plastic doors and windows and doors and windows glasses with the same category, type and specification, every 100 pillars should be one inspection lot, and those less than 100 pillars should also be one inspection lot.2. For the special doors with the same category, type and specification, every 50 pillars should be one inspection lot, and those less than 50 pillars should also be one inspection lot.5.1.6 Inspection quantity should conform to the following stipulation:1. For wooden doors and windows, metal doors and windows, plastic doors and windows and doors and windows glasses, check randomly at least 5% and no less than 3 pillars for each inspection lot; check all if there are less than 3 pillars. For external windows of high-rise building, check randomly at least 10% and no less than 6 pillars for each inspection lot; check all if there are less than 6 pillars.2. For special doors, check randomly at least 50% and no less than 10 pillars for each inspection lot; check all if there are less than 10 pillars.5.1.7 Before the erection of doors and windows, check the dimension of doors and windows openings.5.1.8 For the erection of metal doors and windows and plastic doors and windows, use the construction method of leaving in advance the openings; can not use the method of building openings while erection or after erection.5.1.9 Conduct anti-corrosion treatment and set up damp-proof course for the positions of doors and windows, which are contacting with brick and stone masonry, concrete or plaster layer. Conduct anti-corrosion treatment for wood blocks embedded in masonry or concrete.5.1.10 For the combination of metal window or plastic window, the dimension, specification and wall thickness of splicing material should conform to the design requirements.5.1.11 The external doors and windows should be erected securely. It is strictly forbidden to use spanker bolts for the securing of doors and windows onto masonry.5.1.12 In addition to design requirements and this code, the erection of special doors should also conform to relevant professional standards and the stipulations of relevant authorities.5.2 Fabrication and erection of wooden doors and windows5.2.1 This section is applicable to the quality acceptance for fabrication and erection work of wooden doors and windows.Main Control Items5.2.2 For wooden doors and windows, the wood category, grade, specification and dimension, the line style of sashes, as well as the formaldehyde content in man-made wood plate should conform to design requirements. When there is no stipulation about material grade in design, the quality of wood used should conform to the stipulations in appendix A of this Code.Inspection method: observe; inspect site acceptance records and recheck reports.5.2.3 The wooden doors and windows should be made of dry wood, and the water content should conform to the stipulations in “Building wooden doors and wooden windows” (JG/T 122).Inspection method: inspect site acceptance records5.2.4 The fireproof, antisepsis and vermin-proof treatment for wooden doors and windows should conform to design requirements.Inspection method: observe; inspect site acceptance records.5.2.5 At the connection of wooden doors and windows, as well as at the erecting location of fittings, there should be no knots or knots that have already been filled up. On the wooden doors and windows, if there are any dead knot within the allowable limits or any wormhole with larger diameter, use wooden plugs with the same material and paste to fill up. For varnish products, the timber grain and tincture of wood plugs should be the same with products.Inspection method: observe.5.2.6 For the frames of doors and windows as well as the sashes thicker than 50mm, use double tenon connection. The splineway should be tumbled closely by using glue stock, and be hastened by using adhesive wedge.Inspection method: observe, check by hand turning.5.2.7 The veneer doors, fiberboard doors and stem pressing doors can not become unglued. For veneers, the surface single plate can not be planed completely; and there should be no corrugation. During the fabricating of veneer doors and fiberboard doors, the frame and corrugation cross should be at the same plane; the surface layer, frame and corrugation cross should be agglutinated by compressing. At the corrugation cross as well as upper and lower extrusion, drill respectively more than 2 riser vents. The riser vents should be unobstructed.Inspection method: observe.5.2.8 For wooden doors and windows, the category, type, specification, opening direction, installing location and connecting type should conform to design requirements.Inspection method: observe; check by metering; inspect the mill certificates of finished doors.5.2.9 The frames of wooden doors and windows should be installed securely. The antiseptic treatment for embedded wood blocks, the number and position of fixing points for wooden door and window frame, as well as the fixing method should conform to design requirements.Inspection method: observe; check by hand turning; inspect concealment acceptance records and construction records.5.2.10 The wooden door and window sashes should be installed securely; opened and closed flexibly; closed tightly; and without backward warping.Inspection method: observe; check by opening and closing; check by hand turning.5.2.11 For the fittings of wooden doors and windows, the model, specification and quantity should conform to design requirements; the installation should be secure; the location should be correct; and the function should satisfy the usage requirements.Inspection method: observe; check by opening and closing; check by hand turning.General items5.2.12 The surface of wooden doors and windows should be clean, without planing and ramming traces.Inspection method: observe.5.2.13 The cutting angles and splicing joints of wooden doors and windows should be tight and flat. The cut ports of door and window frames and sashes should be straight; the planing surface should be flat.Inspection method: observe.5.2.14 The edge of slots and openings on wooden doors and windows should be trim and without burrs. Inspection method: observe.5.2.15 The filler materials for the clearance between wooden door window and wall should conform to design requirements. The clearance should be fully filled. In cold area, the clearance between external door window (or frame) and masonry should be filled with insulation material.Inspection method: check by knocking slightly at the frames of doors and windows; inspect concealment acceptance records and construction records.5.2.16 For wooden doors and windows, the shelter, closure strip, joint strip and sealing strip should be installed straightly; and the connection with doors and windows should be secure and tight.Inspection method: observe; check by hand turning.5.2.17 The tolerance and inspection method for the fabrication of wooden doors and windows should conform to Table 5.2.17Table 5.2.17 Tolerance and inspection method for the fabrication of wooden doors and windowsNo.Item descriptionComponent nameTolerance (mm)Inspection methodOrdinaryHigh-grade1WarpingFrame32Put frame and sash horizontally on the inspection platform, and check with feeler gaugeSash222Difference between diagonal lengthFrame, sash32Check with steel rule. Measure the internal angle of cutting port for frame, and external angle for sash.3Surface flatnessSash22Check with 1m of guiding rule and feeler gauge4Height and lengthFrame0; -20; -1Check with steel rule. Measure the internal angle of cutting port for frame, and external angle for sash.Sash+2; 0+1; 05Difference of height at the connection of cutting ports and linesFrame, sash10.5Check with steel rule and feeler gauge6Distance between two sides of adjacent latticesSash21Check with steel rule5.2.18 The gap limits, tolerance and inspection method for the installation of wooden doors and windows should conform to Table 5.2.18Table 5.2.18 Gap limits, tolerance and inspection method for the installation of wooden doors and windowsNo.Item descriptionLimits of clearance (mm)Tolerance (mm)Inspection methodOrdinaryHigh-gradeOrdinaryHigh-grade1Difference between diagonal length of door and window slots-32Check with steel rule2Verticality of front and side faces of door and window frames-21Check with 1m of verticality inspecting rule3Height difference of the joints between frame and sash, as well as between sash and sash-21Check with steel rule and feeler gauge4Gap between sashes12.51.52-Check with feeler gauge5Gap between sashes of double door in industrial buildings25-Check with feeler gauge6Gap between sash and head1211.5-7Gap between sash and jamb12.511.5-8Gap between window sash and sill2322.5-9Gap between door sash and sill3534-10Distance between inner and outer frames for door and window with double layers-43Check with steel rule11Gap between door sash and ground when there is no sillExternal door4756-Check with feeler gaugeInternal door5867-Door of toilet 812810-Gate of factory building1020-5.3 Erection of metal doors and windows5.3.1 This section is applicable to the quality acceptance for the erection work of doors and windows, which are made of steel, aluminum alloy, color painted galvanized steel plate, and other metals.Main Control Items5.3.2 The category, type, specification, dimension, performance, opening direction, installing location and connecting type of metal doors and windows; as well as the sectional material and wall thickness of aluminum alloy doors and windows, should conform to design requirements. For metal doors and windows, the antiseptic treatment as well as clearance filling and sealing should conform to design requirements.Inspection method: observe; check by metering; inspect mill certificates, performance test reports, site acceptance records and recheck reports of materials; inspect concealment acceptance records5.3.3 The frames and auxiliary frames of metal doors and windows should be installed securely. The quantity, location, embedded method and connection type with frames for embedded parts should conform to design requirements.Inspection method: check by hand turning; inspect concealment acceptance records.5.3.4 The metal door and window sashes should be installed securely; opened and closed flexibly; closed tightly; and without backward warping. For sliding door and window sashes, measures must be taken to prevent dropout. Inspection method: observe; check by opening and closing; check by hand turning.5.3.5 For the fittings of metal doors and windows, the model, specification and quantity should conform to design requirements; the installation should be secure; the location should be correct; and the function should satisfy the usage requirements.Inspection method: observe; check by opening and closing; check by hand turning.General items5.3.6 The surface of metal doors and windows should be clean, flat, smooth, with identical tincture and without rust. There should be no scratch or bruise on large face. The paint film or protective layer should be uninterrupted.Inspection method: observe.5.3.7 For the sliding sashes of aluminum alloy doors and windows, the opening or closing force should be no more than 100N.Inspection method: check by using a spring balance.5.3.8 The clearance between metal door window frames and wall should be fully filled, and sealed with sealant. The sealant surface should be smooth, straight and without cracks.Inspection method: observe; check by knocking slightly at the frames of doors and windows; inspect concealment acceptance records.5.3.9 For metal door and window sashes, the rubber sealing strip or felt sealing strip should be installed perfectly, and can not drop out of slot.Inspection method: observe; check by opening and closing5.3.10 For metal doors and windows having drain holes, the drain hole should be unobstructed; the location and quantity of holes should conform to design requirements.Inspection method: observe.5.3.11 The gap limits, tolerance and inspection method for the installation of steel doors and windows should conform to Table 5.3.11.Table 5.3.11 Gap limits, tolerance and inspection method for the installation of steel doors and windowsNo.Item descriptionLimits of clearance (mm)Tolerance (mm)Inspection method1Width and height of door and window slots1500mm-2.5Check with steel rule1500mm-3.52Difference between diagonal length of door and window slots2000mm-5Check with steel rule2000mm-63Verticality of front and side faces of door and window frames-Check with 1m of verticality inspecting rule4Levelness of horizontal door and window frames-3Check with 1m of levelling rod and feeler gauge5Elevation of horizontal door and window frames-5Check with steel rule6Vertical deviation of door and window from center-4Check with steel rule7Distance between inner and outer frames for door and window with double layers-5Check with steel rule8Fit clearance between frame and sash2-Check with feeler gauge9Gap between door sash and ground when there is no sill48-Check with feeler gauge5.3.12 The tolerance and inspection method for the installation of aluminum alloy doors and windows should conform to Table 5.3.12.Table 5.3.12 Tolerance and inspection method for the installation of aluminum alloy doors and windowsNo.Item descriptionTolerance (mm)Inspection method1Width and height of door and window slots1500mm1.5Check with steel rule1500mm22Difference between diagonal length of door and window slots2000mm3Check with steel rule2000mm43Verticality of front and side faces of door and window frames2.5Check with verticality inspecting rule4Levelness of horizontal door and window frames2Check with 1m of levelling rod and feeler gauge5Elevation of horizontal door and window frames5Check with steel rule6Vertical deviation of door and window from center5Check with steel rule7Distance between inner and outer frames for door and window with double layers4Check with steel rule8Overlap amount between sliding door and window sashes and frames1.5Check with straight steel rule5.3.13 The tolerance and inspection method for the installation of doors and windows made of color painted galvanized steel plate should conform to Table 5.3.13.Table 5.3.13 Tolerance and inspection method for the installation of doors and windows made of color painted galvanized steel plateNo.Item descriptionTolerance (mm)Inspection method1Width and height of door and window slots1500mm2Check with steel rule1500mm32Difference between diagonal length of door and window slots2000mm4Check with steel rule2000mm53Verticality of front and side faces of door and window frames3Check with verticality inspecting rule4Levelness of horizontal door and window frames3Check with 1m of levelling rod and feeler gauge5Elevation of horizontal door and window frames5Check with steel rule6Vertical deviation of door and window from center5Check with steel rule7Distance between inner and outer frames for door and window with double layers4Check with steel rule8Overlap amount between sliding door and window sashes and frames2Check with straight steel rule5.4 Erection of plastic doors and windows5.4.1 This section is applicable to the quality acceptance for the erection work of plastic doors and windows.Main Control Items5.4.2 The category, type, specification, dimension, opening direction, installing location, connecting type, as well as filling and sealing treatment of plastic doors and windows should conform to design requirements. The wall thickness and setting of the inner liner reinforced section steel should conform to the quality requirements of current national standards on products.Inspection method: observe; check by metering; inspect mill certificates, performance test reports, site acceptance records and recheck reports of materials; inspect concealment acceptance records.5.4.3 The frames and auxiliary frames and sashes of plastic doors and windows should be installed securely. The quantity and location for tingles or expansion bolts should be correct; and the connection type should conform to design requirements. The fixing points should be 150200mm away from window corners, transoms and mullions. The distance between fixing points should be no more than 600mm.Inspection method: observe; check by hand turning; inspect concealment acceptance records.5.4.4 The specification and wall thickness of the reinforced section steel the inner liner of plastic door and window splicing material should conform to design requirements. The section steel should be fit tightly with sectional cavity, and its both end should be fixed securely onto the opening. The window frame must be connected tightly with splicing material, and the distance between fixing points should be no more than 600mm.Inspection method: observe; check by hand turning; check by metering; inspect site acceptance records.5.4.5 The plastic door and window sashes should be opened and closed flexibly; closed tightly; and without backward warping. For sliding door and window sashes, measures must be taken to prevent dropout. Inspection method: observe; check by opening and closing; check by hand turning.5.4.6 For the fittings of plastic doors and windows, the model, specification and quantity should conform to design requirements; the installation should be secure; the location should be correct; and the function should satisfy the usage requirements.Inspection method: observe; check by hand turning; check by metering.5.4.7 The clearance between plastic door window frames and wall should be fully filled by elastic material with closed cells; and the surface should be sealed with sealant. The sealant should be adhered securely; and the surface should be smooth, straight and without cracks.Inspection method: observe; inspect concealment acceptance records.General items5.4.8 The surface of plastic doors and windows should be clean, flat and smooth. There should be no scratch or bruise on large face. Inspection method: observe.5.4.9 The sealing strip of plastic door and window sashes can not drop out of slot. The clearance of pivoted window should be basically uniform.5.4.10 The opening or closing force of plastic door and window sashes should conform to the following stipulations:1. For side hung door and window sashes, the opening or closing force of flat hinge should be no more than 80N; while that of the skid support hinge should be no more than 100N, and no less than 30N.2. For sliding door and window sashes, the opening or closing force should be no more than 100N.Inspection method: observe; check by using a spring balance.5.4.11 The joints between glass sealing strips and glass as well as glass slot should be flat, without joggling, and not dropping out of slot.Inspection method: observe.5.4.12 The drain holes should be unobstructed; the location and quantity should conform to design requirements.Inspection method: observe.5.4.13 The tolerance and inspection method for the installation of plastic doors and windows should conform to Table 5.4.13.5.4.14 Table 5.4.13 Tolerance and inspection method for the installation of plastic doors and windowsNo.Item descriptionTolerance (mm)Inspection method1Width and height of door and window slots1500mm2Check with steel rule1500mm32Difference between diagonal length of door and window slots2000mm3Check with steel rule2000mm53Verticality of front and side faces of door and window frames3Check with 1m of verticality inspecting rule4Levelness of horizontal door and window frames3Check with 1m of levelling rod and feeler gauge5Elevation of horizontal door and window frames5Check with steel rule6Vertical deviation of door and window from center5Check with straight steel rule7Distance between inner and outer frames for door and window with double layers4Check with steel rule8Height difference between adjacent sashes of side hung doors and windows with same pillar2Check with straight steel rule9Fit clearance at the hinges of side hung doors and windows+2; -1Check with feeler gauge10Overlap amount between sliding door and window sashes and frames+1.5; -2.5Check with straight steel rule11Parallelism between sliding door and window sashes and mullion 2Check with 1m of levelling rod and feeler gauge5.5 Erection of special doors5.5.1 This section is applicable to the quality acceptance for the erection work of fire resisting doors, burglarproof doors, automatic doors, overall glazed doors, pivoted doors, metal rolling shutter door, and other special doors.Main Control Items5.5.2 The quality and all performances of special doors should conform to design requirements.Inspection method: Inspect manufacturing license, mill certificates, and performance test reports5.5.3 The category, type, specification, dimension, opening direction, installing location, as well as antiseptic treatment of special doors should conform to design requirements.Inspection method: observe; check by metering; inspect site acceptance records and concealment acceptance records.5.5.4 For the special doors equipped with mechanical devices, automatic devices or intellectualized devices, the function of the mechanical devices, automatic devices or intellectualized devices should conform to design requirements and relevant standards.Inspection method: start up mechanical devices, automatic devices or intellectualized devices, and observe.5.5.5 The special doors should be installed securely. The quantity, location, embedded method and connection type with frames for embedded parts should conform to design requirements.Inspection method: observe; check by hand turning; inspect concealment acceptance records.5.5.6 The fittings for special doors should be complete; the location should be correct; the installation should be secure; and the function should satisfy the usage requirements and various performance requirements of special doors.Inspection method: observe; check by hand turning; inspect mill certificates, performance test reports, and site acceptance records.General items5.5.7 The surface decoration of special doors should conform to design requirements.Inspection method: observe.5.5.8 The surface of special doors should be clean, without scratch or bruise. Inspection method: observe.5.5.9 The gap limits, tolerance and inspection method for the installation of sliding automatic doors should conform to Table 5.5.9.Table 5.5.9 Gap limits, tolerance and inspection method for the installation of sliding automatic doorsNo.Item descriptionLimits of clearance (mm)Tolerance (mm)Inspection method1Width and height of door slots1500mm-1.5Check with steel rule1500mm-22Difference between diagonal length of door slots2000mm-2Check with steel rule2000mm-2.53Verticality of front and side faces of door frames-1Check with 1m of verticality inspecting rule4Fit up gap of door components-0.3Check with feeler gauge5Levelness of guide rail for door beams-1Check with 1m of levelling rod and feeler gauge6Parallelism between bottom guide rail and guide rail for door beams-1.5Check with steel rule7Gap between door sashes and jambs1.21.8-Check with feeler gauge8Gap between door sashes1.21.8-Check with feeler gauge5.5.10 The induction time limits and inspection method for sliding automatic doors should conform to Table 5.5.10Table 5.5.10 Induction time limits and inspection method for sliding automatic doorsNo.Item descriptionInduction time limits (s)Inspection method1Response time for opening the door0.5Check by stopwatch2Time delay for blocking the door1620Check by stopwatch3Holding time after the door sashes are fully opened1317Check by stopwatch5.5.11 The tolerance and inspection method for the installation of pivoted doors should conform to Table 5.5.11.Table 5.5.11 Tolerance and inspection method for the installation of pivoted doorsNo.Item descriptionTolerance (mm)Inspection methodGlass pivoted doors with metal framesWood pivoted doors1Verticality of front and side faces of door sashes1.51.5Check with 1m of verticality inspecting rule2Difference between diagonal length of door sashes1.51.5Check with steel rule3Height difference between adjacent sashes11Check with steel rule4Gap between sash and circular arc side 1.52Check with feeler gauge5Gap between sash and upper crest22.5Check with feeler gauge6Gap between sash and ground22.5Check with feeler gauge5.6 Erection of glasses for doors and windows5.6.1 This section is applicable to the quality acceptance for the erection work of flat, heat absorbing, reflecting, glazing, sandwich, wired, ground, toughened, patterned, and other glasses.Main control items5.6.2 The category, specification, dimension, color, pattern, as well as coating film direction of glass should conform to design requirements. When the area for single glass is larger than 1.5 m2, safety glass should be used.Inspection method: observe; inspect mill certificates, performance test reports, and site acceptance records.5.6.3 The glass for doors and windows should be cut with correct dimension. The glass should be fixed securely, and without crack, damage or loosening.Inspection method: observe; check by knocking slightly.5.6.4 The method for glass installation should conform to design requirements. The quantity and specification of nails or steel wire clips for fixing glass should ensure the secure installation of glass.Inspection method: observe; inspect construction records. 5.6.5 The contact position of wood battens equipped with nails to glass should be at the same level with the cut edge. The wood battens should be connected closely with each other, and adhere tightly with cut edge. The cut corner should be trim.Inspection method: observe5.6.6 The connection between sealing strips and glass as well as glass slot should be tight and flat. The sealant should be adhered securely to the edges of glass and glass slot; and the joints should be flat and trim.Inspection method: observe.5.6.7 For the glass battens with sealing strips, the whole sealing strips should be adhered tightly with class. There should be no distinct gap between battens and section materials. The joints of battens should be no more than 0.5mm.Inspection method: observe; check by metering.General items5.6.8 The glass surface should be clean, without lute, sealant, paint, and other stains. For glazing glass, both internal and external surfaces should be clean; and there should be no dust and steam inside the hollow of glass.Inspection method: observe.5.6.9 The door and window glass should not contact directly with section materials. The film layer for single film glass and the ground surface for ground glass should face toward indoor. For glazing glass, the single film glass should be at the outermost layer and with the film layer facing toward indoor.Inspection method: observe.5.6.10 The lute should be fully filled, plastered, and tightly adhered. The lute edge should be at the same level with cuts. The clips for fixing glass should not be exposed out of lute.Inspection method: observe.Chapter 6 Suspended ceiling work6.1 General Stipulations6.1.1 This chapter is applicable to the quality acceptance of covert keel suspended ceiling, overt keel suspended ceiling, and other sub-work.6.1.2 During the acceptance of suspended ceiling work, check the following documents and dossiers:1. Construction drawing, design description and other design documents for suspended ceiling work.2. Mill certificates, performance test reports, site acceptance records and recheck reports of materials.3. Concealment acceptance records.4. Construction Records.6.1.3 For suspended ceiling work, conduct recheck for the formaldehyde content in man-made wooden plate.6.1.4 For suspended ceiling work, conduct acceptance for the following concealment works:1. Installation of pipeline and equipment inside the suspended ceilings, as well as pressure test of water pipeline.2. Fireproof and antisepsis treatment for wooden keel.3. Embedded parts or splice bars.4. Installation of hanger rods.5. Installation of keels.6. Setting of filler materials.6.1.5 The inspection lot for each sub-work should be divided according to the following stipulation:For suspended ceiling work with same category, every 50 rooms (for larger rooms and corridors, take 30 m2 of suspended ceiling area as one room) should be one inspection lot, and the portion less than 50 rooms should also be one inspection lot.6.1.6 Inspection quantity should conform to the following stipulation:For each inspection lot, check randomly at least 10% and no less than 3 rooms. Check all if there are less than 3 rooms.6.1.7 Before the installation of keels, conduct hand over inspection for room net height, opening elevation, as well as the elevations of pipelines, equipment and supports inside the suspended ceilings according to design requirements.6.1.8 For the wooden hanger rods, wooden keels and wooden veneers used in suspended ceiling work, fireproof treatment must be conducted, and should conform to the stipulations of relevant fireproof design specifications.6.1.9 For the embedded parts, rebar hanger rods and profile steels used in suspended ceiling work, rust prevention treatment should be conducted.6.1.10 Before the installation of veneers, complete the commissioning and acceptance for the pipelines and equipment inside the suspended ceilings.6.1.11 The distance from hanger rod to the end of main keel should not be longer than 300mm; if longer than 300mm, add more hanger rods. When the hanger rod is longer than 1.5m, backward support should be installed. When the hanger rod is encountered with equipment, conduct adjustment and install additional hanger rod.6.1.12 It is strictly forbidden to install heavy light fixtures, fans and other heavy equipment onto the keels of suspended ceiling work.6.2 Covert keel suspended ceiling work6.2.1 This section is applicable to the quality acceptance of those covert keel suspended ceiling works, which use light steel keel, aluminum alloy keel, wooden keel, etc. for framework; and use gypsum plate, metal plate, mineral wool plate, plastic plate or grating as finishing material.Main Control Items6.2.2 The elevation, dimension, arch camber and mould of suspended ceiling should conform to design requirements.Inspection method: observe; check by metering6.2.3 The material, category, specification, pattern and color for finishing materials should conform to design requirements.Inspection method: observe; inspect mill certificates, performance test reports, site acceptance records and recheck reports of materials.6.2.4 For covert keel suspended ceiling work, the hanger rods, keels and finishing materials must be installed securely.Inspection method: observe; check by hand turning; inspect concealment acceptance records and construction records.6.2.5 For hanger rods and keels, the material, specification, installation space and connection type should conform to design requirements. For metal hanger rods and keels, conduct surface antisepsis treatment; for wooden hanger rods and keels, conduct antisepsis and fireproof treatment.Inspection method: observe; check by metering; inspect mill certificates, performance test reports, site acceptance records, and concealment acceptance records.6.2.6 For the joints of gypsum plates, conduct anti-cracking treatment for seams according to the construction process standards. When installing double layers of gypsum plates, stagger the joints of face plate and basal plate; and the joints can not be located at the same keel.Inspection method: observe.General items6.2.7 The surface of finishing materials should be clean; with identical tincture ; without warping, crack and defection. The battens should be straight and with identical width.Inspection method: observe; check by metering6.2.8 The light fixtures, smoke receptors, shower heads, draught comb, and other equipment should be installed at reasonable locations of the finishing plate, to make a good appearance. The interface between these equipment and finishing plate should be anastomosis and tight.Inspection method: observe.6.2.9 For metal hanger rods and keels, the joints should be identical and uniform; the angle seams should be anastomosis; the surface should be flat, without warping and ramming traces. The wooden hanger rods and keels should be straight, and without split or deformation.Inspection method: inspect concealment acceptance records and construction records.6.2.10 For the sound-absorbing filler material in the suspended ceiling, the category and laying thickness should conform to design requirements. In addition, measures should be taken to prevent loosening and falling.Inspection method: inspect concealment acceptance records and construction records.6.2.11 The tolerance and inspection method for the installation of covert keel suspended ceiling work should conform to the stipulations in Table 6.2.11.Table 6.2.11: Tolerance and inspection method for the installation of covert keel suspended ceiling workNo.Item descriptionTolerance (mm)Inspection methodPaper face gypsum platemetal platemineral wool plateWood plate, plastic plate, grating1Surface flatness3222Check with 2m of guiding rule and feeler gauge2Joint Linearity31.533Set out 5m lines, and a go through line for that less than 5m. Check with steel rule.3Difference of joint height111.51Check with steel rule and feeler gauge6.3 Overt keel suspended ceiling 6.3.1 This section is applicable to the quality acceptance of those overt keel suspended ceiling works, which use light steel keel, aluminum alloy keel, wooden keel, etc. for framework; and use gypsum plate, metal plate, mineral wool plate, plastic plate, glass plate or grating as finishing material.Main Control Items6.3.2 The elevation, dimension, arch camber and mould of suspended ceiling should conform to design requirements.Inspection method: observe; check by metering6.3.3 The material, category, specification, pattern and color for finishing materials should conform to design requirements. When the finishing material is glass plate, use safety glass or take reliable safety precautions.Inspection method: observe; inspect mill certificates, performance test reports, and site acceptance records.6.3.4 The finishing materials should be installed securely and tightly. The overlapping width between finishing material and keel should be more than 2/3 of the width of keel stress surface.Inspection method: observe; check by hand turning; check by metering.6.3.5 For hanger rods and keels, the material, specification, installation space and connection type should conform to design requirements. For metal hanger rods and keels, conduct surface antisepsis treatment; for wooden keels, conduct antisepsis and fireproof treatment.Inspection method: observe; check by metering; inspect mill certificates, site acceptance records, and concealment acceptance records.6.3.6 For overt keel suspended ceiling work, the hanger rods and keels must be installed securely.Inspection method: check by hand turning; inspect concealment acceptance records and construction records.General items6.3.7 The surface of finishing materials should be clean; with identical tincture ; without warping, crack and defection. The overlap between finishing plate and overt keel should be flat and anastomosis. The battens should be straight and with identical width.Inspection method: observe; check by metering6.3.8 The light fixtures, smoke receptors, shower heads, draught comb, and other equipment should be installed at reasonable locations of the finishing plate, to make a good appearance. The interface between these equipment and finishing plate should be anastomosis and tight.Inspection method: observe.6.3.9 For metal keels, the joints should be flat; anastomosis; with identical color; and without abrasion, scratch and other surface defects. The wooden keels should be flat, straight, and without split.Inspection method: observe.6.3.10 For the sound-absorbing filler material in the suspended ceiling, the category and laying thickness should conform to design requirements. In addition, measures should be taken to prevent loosening and falling.Inspection method: inspect concealment acceptance records and construction records.6.3.11 The tolerance and inspection method for the installation of overt keel suspended ceiling work should conform to the stipulations in Table 6.3.11.Table 6.3.11: Tolerance and inspection method for the installation of overt keel suspended ceiling workNo.Item descriptionTolerance (mm)Inspection methodgypsum platemetal platemineral wool plateplastic plate, glass plate1Surface flatness3232Check with 2m of guiding rule and feeler gauge2Joint Linearity3233Set out 5m lines, and a go through line for that less than 5m. Check with steel rule.3Difference of joint height1121Check with steel rule and feeler gaugeChapter 7 Light partition work7.1 General Stipulations7.1.1 This chapter is applicable to the quality acceptance of plate partition, frame partition, movable partition, glass partition, and other sub-work.7.1.2 During the acceptance of light partition work, check the following documents and dossiers:1. Construction drawing, design description and other design documents for light partition work.2. Mill certificates, performance test reports, site acceptance records and recheck reports of materials.3. Concealment acceptance records.4. Construction Records.7.1.3 For light partition work, conduct recheck for the formaldehyde content in man-made wooden plate.7.1.4 For light partition work, conduct acceptance for the following concealment works:1. Installation of equipment and pipeline inside the frame partitions, as well as pressure test of water pipeline.2. Fireproof and antisepsis treatment for wooden keel.3. Embedded parts or splice bars.4. Installation of keels.5. Setting of filler materials.7.1.5 The inspection lot for each sub-work should be divided according to the following stipulation:For light partition work with same category, every 50 rooms (for larger rooms and corridors, take 30 m2 of light partition wall area as one room) should be one inspection lot, and the portion less than 50 rooms should also be one inspection lot.7.1.6 For the interfaces between light partition and ceiling as well as other wall bodies, take measures to prevent dehiscence.7.1.7 The sound isolation property of light partition work for civil buildings should conform to the stipulations of current national standard “Specification on sound isolation design for civil buildings” (GBJ 118).7.2 Plate partition work7.2.1 This section is applicable to the quality acceptance of plate partition works, such as composite light wall board, plaster hollow slab, prefabricated or cast-in-place ferro-cement slab, etc.7.2.2 Inspection quantity for plate partition work should conform to the following stipulation:For each inspection lot, check randomly at least 10% and no less than 3 rooms. Check all if there are less than 3 rooms.Main control items7.2.3 The category, specification, performance and color for plate partition should conform to design requirements. For the works with special requirements as sound isolation, heat insulation, flame retardant, moisture proof, etc., the plate should have test reports for corresponding performance grade. Inspection method: observe; inspect mill certificates, site acceptance records and performance test reports.7.2.4 For the embedded parts and connecting pieces needed in the installation of plate partition, the location, quantity as well as connection type should conform to design requirements.Inspection method: observe; check by metering; inspect concealment acceptance records.7.2.5 The plate partition should be installed securely. The connection type between cast-in-place ferro-cement partition and peripheral wall should conform to design requirements. The connection should be firm.Inspection method: observe; check by hand turning.7.2.6 The category of joint material used in plate partition as well as the connection method should conform to design requirements.Inspection method: observe; check mill certificates and construction records.General items7.2.7 The plate partition should be installed vertically, smoothly and at correct location. The plate should be without crack or defect.Inspection method: observe; check by metering7.2.8 The surface of plate partition should be flat, smooth, clean, and with identical tincture. The joints should be uniform and straight.Inspection method: observe; check by hand touching.7.2.9 The holes, slots and boxes in the partition should be located correctly, cut uprightly and squarely. The edges should be trim.Inspection method: observe.7.2.10 The tolerance and inspection method for installation of plate partition work should conform to the stipulations in Table 7.2.10.Table 7.2.10: Tolerance and inspection method for installation of plate partition workNo.Item descriptionTolerance (mm)Inspection methodComposite light wall boardPlaster hollow slabFerro-cement slabMetal sandwich boardOther composite board1Verticality 2333Inspect with 2m of verticality inspecting rule2Surface flatness2333Check with 2m of guiding rule and feeler gauge3Square of internal and external angles3334Inspect with inspecting square rule4Height difference between joints1223Check with straight steel rule and feeler gauge7.3 Frame partition work7.3.1 This section is applicable to the quality acceptance of those partition works, which use light steel keel, wooden keel, etc. as framework; and use paper face gypsum plate, man-made wood plate, cement fibrolite plate as wall shingle.7.3.2 Inspection quantity for frame partition work should conform to the following stipulation:For each inspection lot, check randomly at least 10% and no less than 3 rooms. Check all if there are less than 3 rooms.Main Control Items7.3.3 For the keels, fittings, wall shingles, filler materials and jointing materials used in frame partition work, the category, specification, performance and water content in timbers should conform to design requirements. For the works with special requirements as sound isolation, heat insulation, flame retardant, moisture proof, etc., the material should have test reports for corresponding performance grade. Inspection method: observe; inspect mill certificates, site acceptance records, performance test reports, and recheck reports.7.3.4 For frame partition work, the frame keels should be connected tightly with the basic structure, and should be flat, vertical and at right location.Inspection method: check by hand turning; check by metering; inspect concealment acceptance records.7.3.5 In frame partitions, the distance between keels and the constructional connection type should conform to design requirements. The equipment and pipelines inside the frame, as well as the reinforced keels at door and window openings, should be installed securely and at right locations. The setting of filler materials should conform to design requirements.Inspection method: inspect concealment acceptance records.7.3.6 The fireproof and antisepsis treatment for wood keels and wood wall shingles should conform to design requirements.Inspection method: inspect concealment acceptance records.7.3.7 The wall shingles of frame partition should be installed securely, without delamination, warping, rupture and defection.Inspection method: observe; check by hand touching.7.3.8 The jointing materials used for wall shingles and the connecting type should conform to design requirements.Inspection method: observe.General items7.3.9 The surface of frame partition should be flat, smooth, clean, with identical tincture, and without crack. The joints should be uniform and straight.Inspection method: observe; check by hand touching.7.3.10 The holes, slots and boxes in frame partition should be located correctly, cut uprightly and squarely. The edges should be trim.Inspection method: observe.7.3.11 The filler material in frame partition should be dry. The filling should be compact, uniform and without sagging. Inspection method: check by knocking slightly; inspect concealment acceptance records.7.3.12 The tolerance and inspection method for installation of plate partition work should conform to the stipulations in Table 7.3.12.Table 7.3.12: Tolerance and inspection method for installation of frame partition workNo.Item descriptionTolerance (mm)Inspection methodPaper face gypsum plate Man-made wood plate, cement fibrolite plate1Verticality 34Inspect with 2m of verticality inspecting rule2Surface flatness33Check with 2m of guiding rule and feeler gauge3Square of internal and external angles33Inspect with inspecting square rule4Joint linearity-3Set out 5m lines, and a go through line for that less than 5m. Check with straight steel rule.5Batten linearity-3Set out 5m lines, and a go through line for that less than 5m. Check with straight steel rule.6Height difference between joints11Check with straight steel rule and feeler gauge7.4 Moveable partition work7.4.1 This section is applicable to the quality acceptance of various moveable partition works.7.4.2 Inspection quantity for moveable partition work should conform to the following stipulation:For each inspection lot, check randomly at least 20% and no less than 6 rooms. Check all if there are less than 6 rooms.Main Control Items7.4.3 For the wallboards, fittings and other materials used in moveable partition work, the category, specification, performance and water content in timbers should conform to design requirements. For the works with special requirements as flame retardant, moisture proof, etc., the material should have test reports for corresponding performance grade. Inspection method: observe; inspect mill certificates, site acceptance records, performance test reports, and recheck reports.7.4.4 The runway of moveable partition work should be connected tightly with the basic structure, and should be at right location.Inspection method: check by metering; check by hand turning.7.4.5 In moveable partition work, the components for assembling, pushing and pulling, as well as braking, should be installed securely and at right location. The pushing and pulling should be safe, smooth and flexible.Inspection method: check by metering; check by hand turning; check by pushing and pulling.7.4.6 The fabrication method and combined mode for moveable partitions should conform to design requirements.Inspection method: observe.General items7.4.7 The surface of moveable partition should be flat, smooth, clean and with identical tincture. The lines should be straight and distinct.Inspection method: observe; check by hand touching.7.4.8 The holes, slots and boxes in moveable partition should be located correctly, cut uprightly and squarely. The edges should be trim.Inspection method: observe; check by hand touching.7.4.9 There should be no noise for pushing and pulling moveable partitions. Inspection method: check by pushing and pulling.7.4.10 The tolerance and inspection method for installation of moveable partitions should conform to the stipulations in Table 7.4.10.Table 7.4.10: Tolerance and inspection method for installation of moveable partitions No.Item descriptionTolerance (mm)Inspection method1Verticality 3Inspect with 2m of verticality inspecting rule2Surface flatness2Check with 2m of guiding rule and feeler gauge3Joint linearity3Set out 5m lines, and a go through line for that less than 5m. Check with straight steel rule.4Height difference between joints2Check with straight steel rule and feeler gauge5Joint width2Check with straight steel rule.7.5 Glass partition work 7.5.1 This section is applicable to the quality acceptance of glass block and glass slab partition works.7.5.2 Inspection quantity for glass partition work should conform to the following stipulation:For each inspection lot, check randomly at least 20% and no less than 6 rooms. Check all if there are less than 6 rooms.Main Control Items7.5.3 For the materials used in glass partition work, the category, specification, performance, pattern and color should conform to design requirements. Safety glass should be used for glass slab partition. Inspection method: observe; inspect mill certificates, site acceptance records, and performance test reports.7.5.4 The laying of glass block partition or the installation of glass slab partition should conform to design requirements. Inspection method: observe.7.5.5 During the laying of glass block partition, the embedded splice bars should be connected securely with the basic structure, and should be installed at right location.Inspection method: check by hand turning; check by metering; inspect concealment acceptance records.7.5.6 The glass slab partition should be installed securely. The cushion for glass slab partition should be installed correctly.Inspection method: observe; check by hand pushing; check construction records.General items7.5.7 The surface of glass partition should be flat, clean, distinct, with identical tincture, and with good appearance. Inspection method: observe.7.5.8 The joints of glass partition should be horizontal or vertical. The glass should be without crack, defection or scratch.Inspection method: observe.7.5.9 The caulked joints for glass slab partition and the pointed joints for glass block partition should be compact, flat, uniform, straight, and with identical depth.Inspection method: observe.7.5.10 The tolerance and inspection method for installation of glass partition work should conform to the stipulations in Table 7.5.10.Table 7.5.10: Tolerance and inspection method for installation of glass partition workNo.Item descriptionTolerance (mm)Inspection methodGlass blockGlass slab1Verticality 32Inspect with 2m of verticality inspecting rule2Surface flatness3-Check with 2m of guiding rule and feeler gauge3Square of internal and external angles-2Inspect with inspecting square rule4Joint linearity-2Set out 5m lines, and a go through line for that less than 5m. Check with straight steel rule.5Height difference between joints32Check with straight steel rule and feeler gauge6Joint width-1Check with straight steel rule8 Engineering of Facing Plate (Tile)8.1 General Provision8.1.1 This chapter is applicable for quality check and acceptance of subprojects for installation of facing plates and affixation of facing tiles etc.8.1.2 The following documents and records shall be checked for acceptance of the engineering of facing plates (tiles):1) Construction drawing, design notes and other design documents of the engineering of facing plates (tiles).2) The qualified certificate, the report of performance test, the record of entry-site acceptance and the report of recheck.3) The report of drawing test at site of post-embedded parts.4) Test reports on adhesive strength of facing tile templet of outer wall.5) The examining and receiving record of concealed work.6) Construction records.8.1.3 The following materials and their performance indexes shall be rechecked for the engineering of facing plates (bricks):1) Radioactivity of indoor granites.2) Setting time, invariability and compressive strength of adhesive cement.3) Water absorption rate of ceramic tile of outer wall.4) Freezing resistance of ceramic tile of outer wall in cold area.8.1.4 The following items of concealed work shall be subject to check and acceptance for the engineering of facing plates (tiles):1) Built-in fittings (or post-embedded parts).2) Connecting nodes.3) Waterproof layers.8.1.5 Inspection batch for each subproject shall be plotted in accordance with the following regulation:1) For the engineering of indoor facing plates (tiles) with same material, process and construction condition, every 50 rooms (every 30 m2 of construction area is regarded as one room for large room and aisle) shall be plotted as one inspection batch. Less than 50 rooms shall also be plotted as one inspection batch.2) For the engineering of outdoor facing plates (tiles) with same material, process and construction condition, every 5001000m2 shall be regarded as one inspection batch. Less than 500 m2 shall also be regarded as one inspection batch.8.1.6 The quantity of inspection shall meet the following regulation:1) At least 10%, not less than 3 rooms, shall be spot checked for each inspection batch indoor. Less than 3 rooms shall be fully checked.2) At least once every 100 m2 shall be spot checked for each inspection batch outdoor, with inspection area of not less than 10 m2 each time.8.1.7 Either prior to affixation or during construction of facing tiles of outer wall, templet shall be made on the same base course. Adhesive strength of facing tile of templet shall be tested and assessed in accordance with JGJ110 “Code for Inspection of Adhesive Strength of Facing Tile in Building Engineering”.8.1.8 Aseismatic joints, expansion joints and settlement joints etc for the engineering of facing plates (tiles) shall be disposed to ensure the function of these joints and the integrity of the facing.8.2 Installation Engineering of Facing Plates8.2.1 This section is applicable for quality check and acceptance of the installation engineering of inner-wall facing plates and the installation engineering of facing plates on outer-wall with height of not more than 24m and aseismatic intensity of not more than Level 7.Major items 8.2.2 The type, size, color and property of facing plate as well as the combustion performance rates of wood stud, wood facing plate and plastic facing plate shall meet the design requirements. Method for inspection: to observe; to check the qualified certificate, the record of entry-site acceptance and the report of performance test.8.2.3 The quantity, location and dimension of holes and slots in a facing plate shall follow the design requirement.Method for inspection: to check the record of entry-site acceptance and the construction records.8.2.4 The quantity, specification, location, connection method and preservative treatment of built-in fitting (or post-embedded parts) and adapting piece in the construction of facing plate shall meet the design requirement. Drawing strength at site of post-embedded parts shall also meet the design requirement. Facing plate shall be mounted firmly.Method for inspection: to turn by hand; to check the record of entry-site acceptance, the report of drawing test at site, the examining and receiving record of concealed work and the construction records.General items8.2.5 The surface of facing plate shall be smooth, clean, with consistent color, and free of any crack and defection. Stone surface shall be free of pollution by alkali etc.Method for inspection: to observe.8.2.6 Caulked joint of facing plate shall be compact and straight, with its width and depth in accordance with the design requirement. Joint filling materials shall have identical color.Method for inspection: to observe; to measure.8.2.7 For the engineering of facing plate to be constructed by wet method, rock material shall be applied on its back with alkali-assistant means. Filling material between facing plate and primary structure shall be full and compact.Method for inspection: to slightly strike using a small hamper; to check the construction records.8.2.8 Holes on facing plate shall be matched well, and the edges shall be trimmed. Method for inspection: to observe.8.2.9 Permissible deviation and test method for the installation of facing plate shall meet Table 8.2.9.Table 8.2.9 Permissible variation and test method for the installation of facing plateNo.ItemsPermissible deviationMethod for inspectionRock materialCeramicplateWoodPlasticMetalMill finishChip-axerockMushroomrock1Vertical perpendicularity23321.522To check with 2m plumb rule 2Surface flatness231.5133To check with 2m guiding rule and feeler gauge3Squareness of reentrant and male corners24421.533To check with a square4Linearity of joint2442111To tie a 5m line; to tie all-through line in the case of less than 5m; to measure with steel ruler 5Linearity of upper mouth of wainscot and quadra2332222To tie a 5m line; to tie an all-through line in the case of less than 5m; to measure with steel ruler 6Difference of height of joint0.530.50.511To check with steel ruler and filler gauge 7Width of joint1221111To check with steel ruler8.3 Affixation Engineering of Facing Tile8.3.1 This section is applicable for quality check and acceptance of the affixation engineering of inner-wall facing tiles and the affixation engineering of facing tiles fully affixed on outer wall with the height of not more than 100m and the aseismatic intensity of not more than Level 8. Major items 8.3.2 The type, specification, pattern, color and property of facing tile shall meet the design requirements.Method for inspection: to observe; to check the qualified certificate, the record of entry-site acceptance, the report of performance test and the report of recheck.8.3.3 Alignment, waterproof, cohesion and rejoining material as well as the construction method shall follow the design requirements as well as the existing national standard of product and the engineering standards.Method for inspection: to check the qualified certificate, the report of recheck and the examining and receiving record of concealed work.8.3.4 Facing tiles shall be affixed firmly.Method for inspection: to check the test report of adhesive strength and the construction record of templet.8.3.5 The engineering of facing tiles fully affixed shall not exist any void and crack.Method for inspection: to observe; to slightly strike using a small hamper.General items8.3.6 The surface of facing tile shall be smooth, clean, with consistent color, and free of crack and defection.Method for inspection: to observe.8.3.7 The way of overlapping of reentrant and male corners and the using part of a non-full brick shall meet the design requirement.Method for inspection: to observe.8.3.8 Facing tiles around wall projection shall be matched in full brick, and the edges shall be trimmed. Wainscot and pasted surface shall have an identical thickness beyond the wall surface.Method for inspection: to observe; to check with a ruler.8.3.9 The joint of facing tile shall be straight and smooth and shall be filled continuously and compactly, with its width and depth in accordance with the design requirement.Method for inspection: to observe; to check with a ruler.8.3.10 A drip moulding (larmier) shall be provided for the part in need of water drainage, which shall be straight, have correct direction for water flow and have a gradient in accordance with the design requirement.Method for inspection: to observe; to check with a level gauge.8.3.11 The permissible deviation and inspection method for affixation of facing tile shall meet Table 8.3.11. Table 8.3.11 Permissible deviation and inspection method for affixation of facing tileNo.ItemsPermissible deviation (mm)Method for inspectionOuter-wall facing tileInner-wall facing tile1Vertical perpendicularity32To check with 2m plumb rule2Surface flatness43To check with 2m guiding rule and feeler gauge3Squareness of reentrant and male corners33To check with a square4Linearity of joint32To tie a 5m line; to tie an all-through line in the case of less than 5m; to measure with steel ruler 5Difference of height of joint10.5To check with steel ruler and filler gauge6Width of joint11To check with steel ruler 9 Engineering of Curtain Wall9.1 General Provisions9.1.1 This Chapter is applicable for quality acceptance of curtain walls made of glass, metal and stone etc.9.1.2 The following documents and records shall be inspected for check and acceptance of the engineering of curtain wall.1) Construction drawing, statement of structural calculation, design notes and other documents for the engineering of curtain wall.2) Documents for confirmation of engineering of curtain wall by the architectural design company.3) The qualified certificate, the report of performance test, the record of entry-site acceptance and the report of recheck of various kinds of materials, ironware fittings, components and assemblies used for the engineering of curtain wall.4) The verification certificate and the qualified certificate upon spot-check of silicone glue used for the engineering of curtain wall; the certificate of commodities inspection of imported silicone glue; the test report of compatibility and exfoliation cohesiveness of silicone glue which is issued by a state appointed inspection authority; the test report of pollution-proof property of sealant used for rock material.5) The test report of drawing strength at site for post-embedded parts. 6) The test reports of wind-pressure preventive property, air penetration property, rain seepage property and plane deformation property of curtain wall.7) Records on ambient temperature and humidity of glue application and curing; records on uniformity test and abruption test of duplex silicone glue.8) The test record of lightening-proof device.9) The examining and receiving record of concealed work.10) Machining and fabrication record of components and assemblies of curtain wall; construction records for installation of curtain wall.9.1.3 The following materials and their performance indexes shall be rechecked for the engineering of curtain wall:1) Exfoliation strength of aluminum-plastic clad plate.2) Bending strength of rock material; freeze thawing preventive property of rock material in cold area; radioactivity of indoor granite.3) SHAO rigidity, pulling adhesive strength at standard condition, compatibility test of structural glue used for glass curtain wall; adhesive strength of structural glue used for rock material; staining characteristics of sealant used for rock material.9.1.4 The following concealed works shall be subject to check and acceptance for the engineering of curtain wall:1) Built-in fittings (or post-embedded parts).2) Connecting nodes of components.3) Deformed seams and the structural knots of wall corners.4) Lightening-proof device of curtain wall.5) Fireproof structure of curtain wall.9.1.5 Inspection batch for each subproject shall be plotted in accordance with the following regulations:1) For the engineering of curtain wall with same design, material, process and construction condition, every 5001000m2 shall be plotted as one inspection batch. Less than 500m2 shall also be plotted as one inspection batch.2) Inspection batch for discontinuous engineering of curtain wall in the same unit of engineering shall be separately plotted.3) For curtain wall of different type or with special requirements, inspection batch shall be plotted according to the structure, process characteristics and construction scale of curtain wall, and shall be defined jointly by the supervisory unit and construction unit.9.1.6 The quantity of inspection shall meet the following regulation:1) At least once every 100m2 shall be spot-checked for each inspection batch, with inspection area of not less than 10m2.2) For the engineering of curtain wall of different type or with special requirements, the quantity of inspection shall be defined jointly by the supervisory unit and construction unit according to the structure and process characteristics of curtain wall.9.1.7 Curtain wall and its adapting pieces shall have enough carrying capacity, rigidity as well as displacement capacity relative to main structure. Linking metal angle and other adapting pieces of structural pole piece of curtain wall shall be bolted and protected from loosening.9.1.8 Structural adhesive material used for curtain wall with hidden frame and half-hidden frame must be neutral silicone sealant, which shall have the property in compliance with GB16776 “Silicone Structural Sealant Used for Architecture” and shall be used within the period of validity.9.1.9 For primary structure member such as pole pieces and crossbeams, the wall thickness of load-bearing part in its section shall be defined by calculation, which shall not be less than 3.0mm for aluminum alloy section bar and 3.5mm for steel section bar.9.1.10 Cohesion width of silicone structural sealant between panel and metal frame among hidden and half-hidden components of curtain wall shall take the bigger value out of the two results as calculated separately based on the action of the standard wind load and the standard self weight of panel, and shall not be less than 7.0mm.9.1.11 Silicone structural sealant shall be fully filled in a clean house with temperature of 1530 oC and relative humidity of above 50%, rather than poured on the wall at site.9.1.12 In addition to the relevant regulations in the existing national standards GBJ 16 “Code for Fireproof of Architecture Design” and GB 50045 “Code for Fireproof of High-Rise Civil Architecture Design”, fireproof of curtain wall shall meet the following regulations:1) The thickness and width of fireproof layer shall be defined according to the fireproof limit of fireproof material. Fireproof zone shall be established at floorslab.2) Fireproof layer shall be isolated. Scaleboard at fireproof layer shall be subject to preservative treatment and shall use steel plate with thickness of not less than 1.5mm. Aluminum plate shall not be used.3) Sealing material for fireproof layer shall use fireproof sealant.4) Fireproof layer and glass shall not be in direct contact. One piece of glass shall not cross over two fireproof areas.9.1.13 For each built-in fitting for connection of main structure and curtain wall, the quantity, specification, position and preservative treatment must meet the design requirements.9.1.14 The connection between metal framework and built-in fitting of main structure, the connection between pole piece and crossbeam as well as the mounting of panel of curtain wall must meet the design requirements. Mounting must be firm.9.1.15 The wall thickness of aluminum alloy section bar at the connection and hanging point of unit curtain wall shall be defined by calculation, not less than 5.0mm.9.1.16 Metal framework and main structure of curtain wall shall be connected via built-in fitting, which shall be embedded accurately in position during the construction of concrete of main structure. When connection by built-in fitting is impossible, other reliable connection measures shall be provided, and the load-bearing capacity in such case shall be defined by test.9.1.17 Pole piece shall be connected by bolt and angle. The diameter of bolt shall be calculated, not less than 10mm. Different metal materials shall be isolated by insulation gasket.9.1.18 Aseismatic joint, expansion joint and settlement joint etc. of curtain wall shall be treated to ensure the utilization performance of the joints and the integrity of facing.9.1.19 The design of the engineering of curtain wall shall meet the requirements of maintenance and cleanness. 9.2 Engineering of Glass Curtain Wall9.2.1 This section is applicable for quality check and acceptance of the glass curtain wall with hidden frame, half-hidden frame and visible frame, as well as the full-glass curtain wall and the point-supported curtain wall, with the building height of not more than 150m and the aseismatic intensity of not more than Level 8. Major items9.2.2 The quality of each material, component and assembly used for the engineering of glass curtain wall shall meet design requirement as well as existing national standard of product and engineering specification.Method for inspection: to check the qualified certificates of material, component and assembly, the record of entry-site acceptance, the report of performance test and the recheck report of material.9.2.3 Model and vertical subdivision of glass curtain wall shall meet the design requirements.Method for inspection: to observe; to check with a ruler.9.2.4 Glass used for glass curtain wall shall meet the following regulations:1) Curtain wall shall use safety glass with type, specification, color, optical property and installation orientation in compliance with the design requirements.2) The thickness of glass of curtain wall shall not be less than 6.0mm. The thickness of rib glass of full-glass curtain wall shall not be less than 12mm.3) Cavity glass of curtain wall shall be sealed in two paths. Cavity glass of curtain wall with visible frame shall use poly-sulfur sealant and butyl sealant. Cavity glass of curtain wall with hidden frame or half-hidden frame shall use silicone structural sealant or butyl sealant. Filming surface shall be on the second or third face of cavity glass.4) Laminated glass of curtain wall shall be fabricated from PVB film by means of dry process. Laminated film (PVB) of laminated glass of point-supported glass curtain wall shall have the thickness of not less than 0.76mm.5) The surface of toughened glass shall be free of damage. Toughened glass with the thickness of less than 8.0mm shall be detonated. 6) The glass of all curtain walls shall be disposed at edges.Method for inspection: to observe; to check with a ruler; to check the construction record.9.2.5 Each built-in fitting, adapting piece and fastening piece for the connection of glass curtain wall and main structure must be installed firmly, with quantity, specification, location, connection method and preservative treatment in accordance with the design.Method for inspection: to observe; to check the examining and receiving record of concealed work and the construction record.9.2.6 Bolt of each adapting piece and fastening piece shall be prevented from loosening. Welded connection shall meet the design requirement and welding code.Method for inspection: to observe; to check the examining and receiving record of concealed work and the construction record.9.2.7 For glass curtain wall with hidden frame or half-hidden frame, the bottom of each piece of glass shall be equipped with two aluminum alloy or stainless steel support strips, which shall have a length of not less than 100mm, a thickness of not less than 2mm and the outer end of which shall be 2mm lower than the external surface of glass.Method for inspection: to observe; to check the construction record.9.2.8 The glass of glass curtain wall with visible frame shall be installed according to the following regulations:1) The mating dimension between glass slot and glass shall meet the design requirement and technical standard.2) Glass and component shall not be in direct contact. There shall be a certain gap between the glass edges and the bottom of groove of component. At least two flexible setting blocks shall be positioned at the bottom of each piece of glass, with the width same as that of slot and the length of not less than 100mm. Embedding extent and air gap at both sides of glass shall be in compliance with the design.3) Material and type of rubber strip around the glass shall meet the design requirement. Rubber strip shall be interlaid flatly, with the length 1.52.0% longer than inner slot of frame, and shall be beveled at the corners and inserted in the slot after it is firmly felted by adhesion agent.Method for inspection: to observe; to check the construction record. 9.2.9 Full-glass curtain wall with height of more than 4m shall be hung over the main structure. Suspension clamp shall meet the design requirement. The gap between each other glass, as well as the gap between glass and its rib shall be filled closely with silicone structural sealant.Method for inspection: to observe; to check the examining and receiving record and the construction record of concealed work.9.2.10 Point supported glass curtain wall shall use movable S.S. claw with union joint. The center distance between S.S. claws shall be more than 250mm.Method for inspection: to observe; to check with a ruler.9.2.11 Connecting nodes around glass curtain wall, connecting nodes between the inner surface of glass curtain wall and main structure, as well as connecting nodes of various deformation seams and wall corners shall meet the design requirement and technical standard.Method for inspection: to observe; to check the examining and receiving record and the construction record of concealed work.9.2.12 Glass curtain wall shall be free of leakage.Method for inspection: to perform water-pouring test at locations where leakage tend to occur.9.2.13 Structural glue and sealant of glass curtain wall shall be filled full, compact, continuous, uniform and free of air bubble, with the width and thickness in compliance with the design requirement and the technical standard.Method for inspection: to observe; to check with a ruler; to check the construction record.9.2.14 The fittings for opening windows of glass curtain wall shall be complete and installed firmly at correct positions and with correct orientation and angle for opening. The fittings shall be flexibly opened and tightly closed.Method for inspection: to observe; to turn by hand: to open and close for inspection.9.2.15 Lightning-proof device of glass curtain wall must have a reliable connection to that of main structure.Method for inspection: to observe; to check the examining and receiving record and the construction record of concealed work.General items9.2.16 The surface of glass curtain wall shall be flat and clean. The whole piece of glass shall have uniform color, without contamination and damaged filming.Method for inspection: to observe.9.2.17 Surface quality and inspection method of glass per square meter shall meet Table 9.2.17.Table 9.2.17 Surface quality and inspection method of glass per square meterNo.ItemsRequirement of qualityMethod for inspection1Visible scuffing and light scuffing with a length of 100mmUnallowableTo observe2Light scuffing with a length of 100mm8 lines To check with a steel rule3Total damaged area500mm2To check with a steel rule9.2.18 Surface quality and inspection method of aluminum alloy section bar at one subdivision shall meet Table 9.2.18.Table 9.2.18 Surface quality and inspection method of aluminum alloy bar at one subdivisionNo.ItemsRequirement of qualityMethod for inspection1Visible scuffing and light scuffing with a length of 100mmUnallowableTo observe2Light scuffing with a length of 100mm2 lines To check with a steel rule3Total damaged area500mm2To check with a steel rule9.2.19 Outward frame or hold-down strip of glass curtain wall with visible frame shall be horizontally flat and vertically straight and shall have color and size in compliance with the design requirement. Hold-down strip shall be installed firmly. Unit edge joint of unit glass curtain wall or subdivision glass edge joint of glass curtain wall with hidden frame shall be horizontally flat and vertically straight and uniform.Method for inspection: to observe; to turn by hand; to check the record of entry-site acceptance.9.2.20 Sealant seam of glass curtain wall shall be horizontally flat and vertically straight, shall be consistent in depth and uniform in width, and shall be smooth.Method for inspection: to observe; to touch by hand.9.2.21 Fireproof material and insulation material shall be filled fully and uniformly. The surface shall be compact and flat.Method for inspection: to check the examining and receiving record of concealed work.9.2.22 Covering of concealed nodes of glass curtain wall shall be decorated firmly, tidily and beautifully. Method for inspection: to observe; to turn by hand.9.2.23 Permissible deviation and inspection method for installation of glass curtain wall with visible frame shall meet Table 9.2.23.Table 9.2.23 Permissible deviation and inspection method for installation of glass curtain wall with visible frameNo.ItemsPermissible deviation (mm)Methods for inspection1Verticality of curtain wallHeight of curtain wall 30m 10To check with theodolite30mHeight of curtain wall 60m1560m90m252Levelness of curtain wall Breadth of curtain wall 35m5To check with level gaugeBreadth of curtain wall 35m73Linearity of component2To check with 2m guiding rule and feeler gauge4Levelness of componentLength of component 2m2To check with level gaugeLength of component 2m35Misplacement between two adjacent components1To check with a steel rule6Diagonal length difference of subdivision frameDiagonal length 2m 3To check with a steel ruleDiagonal length 2m49.2.24 Permissible deviation and inspection method for installation of glass curtain wall with hidden or half-hidden frame shall meet Table 9.2.24.Table 9.2.24 Permissible deviation and inspection method for installation of glass curtain wall with visible frameNo.ItemsPermissible deviation (mm)Methods for inspection1Verticality of curtain wallHeight of curtain wall 30m 10To check with a theodolite30mheight of curtain wall 60m1560m90m252Levelness of curtain wall Height of course3m3To check with a level gaugeHeight of course3m53Flatness of the surface of curtain wall 2To check with a 2m guiding rule and feeler gauge4Vertical perpendicularity of plate2To check with a plumb rule5Levelness on top edge of plate2To check with a 1m level gauge and a steel rule6Misplacement between the corners of two adjacent plates1To check with a steel rule7Squareness of male corner2To check with a square8Linearity of joint3To tie a 5m line; to tie an all-through line in the case of less than 5m; to measure with steel ruler9Difference of height of joint 1To check with steel ruler and filler gauge10Width of joint1To check with a steel rule9.3 Engineering of Metal Curtain Wall9.3.1 This section is applicable for quality check and acceptance of the engineering of metal curtain wall with the building height of not more than 150m.Major items 9.3.2 Various kinds of materials and fittings used for the engineering of metal curtain wall shall meet the design requirement as well as the existing national standard of product and the engineering code.Method for inspection: to check the qualified certificate and the report of performance test of the product, the record of entry-site acceptance and the report of recheck of the material.9.3.3 Model and vertical subdivision of metal curtain wall shall meet the design requirement.Method for inspection: to observe; to check with a ruler.9.3.4 Type, specification, color, luster and installation orientation of metal panel shall meet the design requirements.Method for inspection: to observe; to check the record of entry-site acceptance.9.3.5 On the main structure of metal curtain wall, the quantity and location of built-in fittings and post-embedded parts as well as the drawing force of post-embedded part shall meet the design requirement.Method for inspection: to check the test report of drawing force and the examining and receiving record of concealed work.9.3.6 For metal curtain wall, the connection between pole piece of metal framework and built-in fitting of main structure, the connection between pole piece and crossbeam as well as the mounting of metal panel must meet the design requirements. Mounting must be firm.Method for inspection: to turn by hand; to check the examining and receiving record of concealed work.9.3.7 Fireproof material, insulation material and moisture-proof material for metal curtain wall shall be mounted according to the design requirements, and shall be compact, uniform and identical in thickness.Method for inspection: to check the examining and receiving record of concealed work.9.3.8 Preservative treatment of metal framework and adapting piece shall follow the design requirement.Method for inspection: to check the examining and receiving record of concealed work and the construction record.9.3.9 Lightning-proof device of metal curtain wall must be connected reliably to that of main structure.Method for inspection: to check the examining and receiving record of concealed work.9.3.10 Connecting nodes of each deformation seam and wall corner shall meet the design requirement and technical standard.Method for inspection: to observe; to check the examining and receiving record of concealed work.9.3.11 Sealant used for plates seam of metal curtain wall shall be filled full, compact, consistent, uniform and free of air bubble, with the width and thickness in compliance with the design requirement and the technical standard.Method for inspection: to observe; to check with a ruler; to check the construction record.9.3.12 Metal curtain wall shall be free of leakage.Method for inspection: to perform water-pouring test at locations where leakage tend to occur.General items9.3.13 The surface of metal plate shall be flat, clean and with consistent color.Method for inspection: to observe.9.3.14 Hold-down strip of metal curtain wall shall be straight, clean, closely matched and firmly mounted.Method for inspection: to observe; to turn by hand.9.3.15 Sealant seam of metal curtain wall shall be horizontally level and vertically straight, consistent in depth, uniform in width and smooth.Method for inspection: to observe.9.3.16 The drip moulding and the direction of water flow slope on metal curtain wall shall be correct and straight.Method for inspection: to observe; to check with a level gauge.9.3.17 Surface quality and inspection method of metal plate per square meter shall meet Table 9.3.17.Table 9.3.17 Surface quality and inspection method of metal plate per square meterNo.ItemsRequirement of qualityMethod for inspection1Visible scuffing and light scuffing with a length of 100mmUnallowableTo observe2Light scuffing with a length of 100mm8 lines To check with a steel rule3Total damaged area500mm2To check with a steel rule9.3.18 Permissible deviation and inspection method for installation of metal curtain wall shall meet Table 9.3.18.Table 9.3.18 Permissible deviation and inspection method for installation of metal curtain wallNo.ItemsPermissible deviation (mm)Methods for inspection1Verticality of curtain wallHeight of curtain wall 30m 10To check with a theodolite30mheight of curtain wall 60m1560m90m252Levelness of curtain wall Height of course3m3To check with a level gaugeHeight of course3m53Flatness of the surface of curtain wall 2To check with a 2m guiding rule and feeler gauge4Vertical perpendicularity of plate2To check with a plumb rule5Levelness on top edge of plate2To check with a 1m level gauge and a steel rule6Misplacement between the corners of two adjacent plates1To check with a steel rule7Squareness of male corner2To check with a square8Linearity of joint3To tie a 5m line; to tie an all-through line in the case of less than 5m; to measure with steel ruler9Difference of height of joint 1To check with steel ruler and filler gauge10Width of joint1To check with a steel rule9.4 Engineering of Rock Curtain Wall9.4.1 This section is applicable for quality check and acceptance of the engineering of rock curtain wall with the building height of not more than 100m and the aseismatic intensity of not more than Level 8.Major items9.4.2 Type, specification, property and grade of the material used for the engineering of rock curtain wall shall meet the design requirements as well as the existing national standard of product and the engineering code. Rock material shall have bending strength of not less than 8.0Mpa and water absorption rate of less than 0.8%. For rock curtain wall, the suspension piece shall have a thickness of not less than 4.0mm if made of aluminum alloy, and 3.0mm if made of stainless steel.Method for inspection: to observe; to check with a ruler; to check the qualified certificate and the report of performance test of the product, the record of entry-site acceptance and the report of recheck of the material.9.4.3 The model, vertical subdivisions, color, luster, figured twills and pattern of rock curtain wall shall meet the design requirements.Method for inspection: to observe.9.4.4 Quantity, depth, location and dimension of the holes and grooves on rock material shall meet the design requirements.Method for inspection: to check the record of entry-site acceptance and the construction record.9.4.5 On the main structure of rock curtain wall, the quantity and location of built-in fittings and post-embedded parts as well as the drawing force of post-embedded part shall meet the design requirements.Method for inspection: to check the test report of drawing force and the examining and receiving record of concealed work.9.4.6 For rock curtain wall, the connection between pole piece of metal framework and built-in fitting of main structure, the connection between pole piece and crossbeam, the connection between adapting piece and metal framework, and the connection between adapting piece and rock panel must meet the design requirements. Mounting must be firm.Method for inspection: to turn by hand; to check the examining and receiving record of concealed work.9.4.7 Preservative treatment of metal framework and adapting piece shall meet the design requirement.Method for inspection: to check the examining and receiving record of concealed work.9.4.8 Lightning-proof device of rock curtain wall must be connected reliably to that of main structure.Method for inspection: to observe; to check the examining and receiving record of concealed work.9.4.9 Fireproof material, insulation material and moisture-proof material for rock curtain wall shall be mounted according to the design requirements, and shall be compact, uniform and identical in thickness.Method for inspection: to check the examining and receiving record of concealed work.9.4.10 Connecting nodes of each deformation seam and wall corner shall meet the design requirement and technical standard.Method for inspection: to check the examining and receiving record of concealed work and the construction record.9.4.11 Rock surface and plate seam shall be treated according to the design.Method for inspection: to observe.9.4.12 Sealant used for plates seam of rock curtain wall shall be filled full, compact, consistent, uniform and free of air bubble, with the width and thickness in compliance with the design requirement and the technical standard.Method for inspection: to observe; to check with a ruler; to check the construction record.9.4.13 Rock curtain wall shall be free of leakageMethod for inspection: to perform water-pouring test at locations where leakage tend to occur.General items9.4.14 The surface of rock curtain wall shall be flat, clean, free of contamination, defection and crack, and shall have harmonious color and figured twills, without obvious color difference and obvious repair trace.Method for inspection: to observe.9.4.15 Hold-down strip of rock curtain wall shall be straight, clean, closely matched and firmly mounted.Method for inspection: to observe; to turn by hand.9.4.16 The joints of rock material shall be horizontally level and vertically straight, consistent in depth. Compression direction of rock plate at reentrant and male corners shall be correct, and the joint close at edge of plate shall be smooth and straight. The thickness of convex concave lines beyond the wall shall be identical, the mouths up and down shall be straight. Openings and slots on rock panel shall be matched, with tidy edges.Method for inspection: to observe; to check with a ruler.9.4.17 Sealant seam of rock curtain wall shall be horizontally level and vertically straight, consistent in depth, uniform in width and smooth.Method for inspection: to observe.9.4.18 The drip moulding and the direction of water flow slope on rock curtain wall shall be correct and straight.Method for inspection: to observe; to check with a level gauge.9.4.19 Surface quality and inspection method of rock material per square meter shall meet Table 9.4.19.Table 9.4.19 Surface quality and inspection method of rock material per square meterNo.ItemsRequirement of qualityMethod for inspection1Visible scuffing and light scuffing with a length of 100mmUnallowableTo observe2Light scuffing with a length of 100mm8 lines To check with a steel rule3Total damaged area500mm2To check with a steel rule9.4.20 Permissible deviation and inspection method for installation of rock curtain wall shall meet Table 9.4.20.Table 9.4.20 Permissible deviation and inspection method for installation of rock curtain wall No.ItemsPermissible deviation (mm)Methods for inspectionSmoothsurfaceCoarse surface 1Verticality of curtain wallHeight of curtain wall 30m 10To check with a theodolite30mheight of curtain wall 60m1560m90m252Levelness of curtain wall 3To check with a level gauge3Vertical perpendicularity of plate3To check with a level gauge4Levelness on top edge of plate2To check with a 1m level gauge and a steel rule5Misplacement between the corners of two adjacent plates1To check with a steel rule6Flatness of the surface of curtain wall 2 3To check with a plumb rule7Squareness of male corner24To check with a square8Linearity of joint34To tie a 5m line; to tie an all-through line in the case of less than 5m, to measure with steel ruler9Difference of height of joint 1-To check with steel ruler and filler gauge10Width of joint12To check with a steel rule 10 Coating Engineering10.1 General Provisions10.1.1This chapter is applicable for quality check and acceptance of coating engineering of water paint, solvent paint and fine arts painting.10.1.2 The following documents and records shall be inspected for check and acceptance of the engineering of coating.1) Construction drawing, design notes and other design documents for the engineering of coating.2) The qualified certificate, the report of performance test and the record of entry-site acceptance of the material.3) Construction records.10.1.3 Inspection batch for each subproject shall be plotted in accordance with the following regulation:1) For the engineering of outdoor coating, every 5001000m2 of wall applied with similar paint of each building shall be plotted as one inspection batch. Less than 500 m2 shall also be plotted as one inspection batch.2) For the engineering of indoor coating, every 50 rooms (every 30 m2 of coating area is regarded as one room for large room and aisle) shall be plotted as one inspection batch. Less than 50 rooms shall also be plotted as one inspection batch.10.1.4 The quantity of inspection shall meet the following regulation:1) For the engineering of outdoor coating, at least once every 100 m2 shall be checked, with the area of not less than 10 m2.2) For the engineering of indoor coating, at least 10%, not less than 3 rooms, shall be spot-checked for each inspection batch. Less than 3 rooms shall be 100% checked.10.1.5 Base course of coating engineering shall be treated according to the following requirements:1) Concrete or plaster base course of new building, prior to be decorated with coating, shall be painted with anti-alkali seal primer.2) Old wall, prior to be painted with coating, shall be removed of old loose layer of decoration and shall be applied with interface agent.3) When concrete or plaster base course is applied with solvent paint, water content shall not be more than 8%; when applied with latex paint, water content shall not be more than 10%. And water content in wood base course shall not be more than 12%.4) Luting of base course shall be flat, solid, strong, and free of efflorescence, scaling and crack. Luting of inner wall shall have adhesive strength in accordance with JG/T3049 “Luting Used for Indoor Building”.5) Walls of kitchen and toilet must use waterproof luting.10.1.6 Ambient temperature for the construction of coating engineering of water paint shall be 535 oC.10.1.7 For coating engineering, quality check and acceptance shall be implemented after expiration of curing period of coating.10.2 Coating Engineering of Water Paint10.2.1 This section is applicable for the quality check and acceptance of coating engineering of latex paint, inorganic paint and water paint etc.Major items to be controlled10.2.2 Variety, type and property of the coating used for coating engineering of water paint shall meet the design requirements.Method for inspection: to check the qualified certificate, the report of performance test and the record of entry-site acceptance.10.2.3 Color and pattern of coating engineering of water paint shall meet the design requirements.Method for inspection: to observe.10.2.4 Coating engineering shall make sure that water paint is applied uniformly and cohered firmly; that wall is 100% painted, free of exposure of primer, without scaling and falling powder.Method for inspection: to observe; to touch with hand.10.2.5 Base course of coating engineering of water paint shall be treated in accordance with Article 10.1.5.Method for inspection: to observe; to touch with hand; to check the construction record.General items10.2.6 Coating quality and inspection method of thin paint shall meet Table 10.2.6.Table 10.2.6 Coating quality and inspection method of thin paintNo.ItemsOrdinary coatingHigh-level coatingMethod for inspection1ColorUniform and consistentUniform and consistentTo observe2Basification, snapped colorAllowed to a little slight extentNot allowable3Flow down, lumpAllowed to a little slight extentNot allowable4Sand hole, brush markLittle slight sand hole and smooth brush mark are allowableWithout sand hole and brush mark5Permissible deviation for linearity of decorative yarn and color separation line (mm)21To tie a 5m line; to tie an all-through line in the case of less than 5m; to measure with steel ruler10.2.7 Coating quality and inspection method of thick paint shall meet Table 10.2.7.Table 10.2.7 Overcoatin quality and inspection method of thick paintNo.ItemsOrdinary coatingHigh-levelcoatingMethod for inspection1ColorUniform and consistentUniform and consistentTo observe2Basification, snapped colorAllowed to a little slight extentNot allowable3Dot-shaped distribution-Uniform density10.2.8 Coating quality and inspection method of double-layer paint shall meet Table 10.2.8.Table 10.2.8 Coating quality and inspection method of double-layer paintNo.ItemsRequirement of qualityMethod for inspection1ColorUniform and consistentTo observe2Basification, snapped colorNot allowable 3Density of spaying pointsUniform; appearance by patches is not allowed 10.2.9 Coating shall have a matching connection with other decorative materials and equipment, with a clear interface.Method for inspection: to observe.10.3 Coating Engineering of Solvent Paint10.3.1 This section is applicable for quality check and acceptance of coating engineering of solvent paints such as acrylic ester paint, polyurethane acrylic acid paint and organosilicon acrylic acid paint etc.Major items10.3.2 Type, model and property of the paint used for coating engineering of solvent paint shall meet the design requirements.Method for inspection: to check the qualified certificate, the report of performance test and the record of entry-site acceptance.10.3.3 Color, luster and pattern for coating engineering of solvent paint shall meet the design requirements.Method for inspection: to observe.10.3.4 Solvent paint for coating engineering shall be applied uniformly and cohered firmly; wall shall be 100% painted, free of exposure of primer, without crusting and patination.Method for inspection: to observe; to touch with hand.10.3.5 Base course of coating engineering of solvent paint shall be treated in accordance with Article 10.1.5.Method for inspection: to observe; to touch with hand; to check the construction record.General items10.3.6 Coating quality and inspection method of pigmented paint shall meet Table 10.3.6.Table 10.3.6 Coating quality and inspection method of pigmented paintNo.ItemsOrdinary coatingHigh-level coatingMethod for inspection1ColorUniformUniformTo observe2Luster, smoothnessLuster is basically uniform;Smooth by hand touchUniform and consistent luster;SmoothTo observe; to touch with hands.3Brush markSmooth brush markWithout brush markTo observe4Wrapped arris, flow down, wrinkledNot allowable at visible positionsNot allowableTo observe5Permissible deviation for linearity of decorative yarn and color separation line (mm)21To tie a 5m line; to tie an all-through line in the case of less than 5m; to measure with steel rulerNote: Dim pigmented paint is not subject to check for luster.10.3.7 Coating quality and inspection method of varnish paint shall meet Table 10.3.7.Table 10.3.7 Coating quality and inspection method of varnish paintNo.ItemsOrdinary coatingHigh-level coatingMethod for inspection1ColorBasically consistentUniform and consistentTo observe2Timber grainSlicked scars;Clear timber grainSlicked scars;Clear timber grainTo observe3Luster, smoothnessLuster is basically uniform;Smooth by hand touchLuster is uniform and consistent;SmoothTo observe, to touch with hands4Brush markWithout brush markWithout brush markTo observe5Wrapped arris, flow down, winkledNot allowable at visible positionsNot allowableTo observe10.3.8 Coating shall have a matching connection with other decorative materials and equipment, with a clear interface.Method for inspection: to observe.10.4 Fine Arts Coating Engineering10.4.1 This section is applicable for quality check and acceptance of indoor fine arts coating engineering such as overdye, knurling, imitated pattern.Major items10.4.2 Type, model and property of the material used for fine arts coating shall meet the design requirements.Method for inspection: to observe; to check the qualified certificate, the report of performance test and the record of entry-site acceptance.10.4.3 Fine arts coating engineering shall ensure that paint is applied uniformly and cohered firmly; that wall shall be 100% painted, free of exposure of primer, without crusting and patination.Method for inspection: to observe; to touch with hand.10.4.4 Base course of fine arts coating engineering shall be treated in accordance with Article 10.1.5.Method for inspection: to observe; to touch with hand; to check the construction record.10.4.5 Overdye, figured twills and pattern of fine arts coating shall meet the design requirements.Method for inspection: to observe.General items10.4.6 The surface of fine arts coating shall be clean, without flowing down.Method for inspection: to observe.10.4.7 The facing of imitated pattern coating shall have the same vein as the imitated material.Method for inspection: to observe.10.4.8 The pattern of overdye coating must not shift and shall have clear vein and profile.Method for inspection: to observe.11 Engineering of Paperhanging and Soft Package11.1 General Provisions11.1.1This chapter is applicable for quality check and acceptance of paperhanging and soft package etc.11.1.2 The following documents and records shall be inspected during the check and acceptance of the engineering of paperhanging and soft package:1) Construction drawing, design notes and other design documents for the engineering of paperhanging and soft package.2) The templet of facing material and the confirmation document.3) The qualified certificate, the report of performance test and the record of entry-site acceptance.4) Construction records.11.1.3 Inspection batch shall be plotted in accordance with the following regulation:For the same sort of paperhanging or soft package engineering, every 50 rooms (every 30 m2 of construction area is regarded as one room for large room and aisle) shall be plotted as one inspection batch. Less than 50 rooms shall also be plotted as one inspection batch.11.1.4 The quantity of inspection shall meet the following regulation:1) For the engineering of paperhanging, at least 10%, not less than 3 rooms, shall be spot-checked for each inspection batch. Less than 3 rooms shall be fully checked.2) For the engineering of soft package, at least 20%, not less than 6 rooms, shall be spot-checked for each inspection batch. Less than 6 rooms shall be fully checked.11.1.5 Prior to paperhanging, base course shall be treated with the quality in accordance with the following requirements:1) Concrete or plaster base course of new building, prior to be applied with luting, shall be painted with anti-alkali seal primer.2) Old wall, prior to paperhanging, shall be removed of old loose layer of decoration and shall be applied with interface agent.3) Water content in concrete or plaster base course shall not be more than 8%. Water content in wood base course shall not exceed 12%.4) Luting of base course shall be flat, solid, strong, and free of efflorescence, crusting and crack. Luting shall have adhesive strength in accordance with JG/T3049 “Luting Used for Indoor Building”.5) Surface flatness, vertical perpendicularity and squareness of reentrant and male corners of the base course shall meet the requirement of high-level plaster as stipulated in 4.2.11 of this Code.6) The surface of base course shall have consistent color.7) Prior to paperhanging, base course shall be applied with seal base glue. 11.2 Engineering of Paperhanging11.2.1 This chapter is applicable for quality check and acceptance of the engineering of paperhanging, such as that of PVC plastic wallpaper, compound wallpaper and wall cloth.Major items11.2.2 Type, specification, pattern, color and combustion property of wallpaper and wall cloth must meet the design requirements and the existing national standards.Method for inspection: to observe; to check the qualified certificate, the record of entry-site acceptance and the report of performance test.11.2.3 Base course of the engineering of paperhanging shall be treated with the quality in accordance 11.1.5.Method for inspection: to observe; to touch with hands; to check the construction record.11.2.4 After paperhanging, each other paper shall be assembled flat and perpendicular. Figured twills and pattern at joint shall be well matched, without separation and overlapping as well as appearance of edge joints. Method for inspection: to observe; to check by facing up to edge joints at 1.5m away from wall.11.2.5 Wallpaper and wall cloth shall be affixed firmly, free of being omitted, being re-pasted, delamination, frothing and edge lifting.Method for inspection: to observe; to touch with hands.General items11.2.6 After paperhanging, the surface of wallpaper and wall cloth shall be flat and identical in color, and free of wrinkle, air bladder, crack, crease and blot. There shall be no glue mark at side-glance.Method for inspection: to observe; to touch with hands.11.2.7 The pressed mark of compound empaistic wallpaper and the sparkling layer of sparkling wallpaper shall not be damaged.Method for inspection: to observe.11.2.8 Wallpaper and wall cloth shall joint closely with various kinds of decoration lines and equipment junction boxes.Method for inspection: to observe.11.2.9 The edges of wallpaper and wall cloth shall be straight and orderly, free of any paper burr and fin.Method for inspection: to observe.11.2.10 Wallpaper and wall cloth shall be overlapped smoothly at reentrant corners, and shall not have joints at male corner.Method for inspection: to observe.11.3 Engineering of Soft Package11.3.1 This section is applicable for quality check and acceptance of the engineering of soft package of wall and door etc.Major items11.3.2 For soft package, quality, color, pattern and combustion performance rate of outside material, lining material and frame as well as water content in wood shall meet the design requirements and the relative regulations in the existing national standard.Method for inspection: to observe; to check the qualified certificate, the record of entry-site acceptance and the report of performance test.11.3.3 Installation location and structure of soft package engineering shall meet the design requirements.Method for inspection: to observe; to check with a ruler; to check the construction record.11.3.4 Keel, scaleboard and frame of soft package engineering shall be mounted firmly, without warp, the edge joint of which shall be straight.Method for inspection: to observe; to turn by hand for check.11.3.5 Single piece of outside material for soft package shall not have any cut joint and shall be tightened closely around.Method for inspection: to observe; to touch with hands,General items11.3.6 The surface of soft package shall be flat, clean, and free of sags and crests and crease. The pattern shall be clean, without color difference, and shall, in general, be harmonious and beautiful.Method for inspection: to observe.11.3.7 The frame of soft package shall be flat, straight and engaged properly, the surface of which shall be painted with the quality in conformity with the relative regulations in Chapter 10 of this Code.Method for inspection: to observe; to touch with hands.11.3.8 Wooden frame painted with varnish shall have harmonious and consistent color and timber grain.Method for inspection: to observe.11.3.9 Permissible deviation and inspection method for the installation of soft package engineering shall meet 11.3.9.Table 11.3.9 Permissible deviation and inspection method for the installation of soft package engineeringNo.ItemsPermissible deviation (mm)Method for inspection1Verticality3To check with 1m plumb rule2Width and height of frame0; -2To check with a steel rule3Difference of diagonal length 3To check with a steel rule4Difference of height of the seaming between cut and line1To check with steel rule and feeler gauge12 Engineering of Details12.1 General Provisions12.1.1 This Chapter is applicable for quality check and acceptance of the following subprojects:1) Fabrication and installation of cabinets.2) Fabrication and installation of pelmets, elbowboards and radiator boxes.3) Fabrication and installation of door window covers.4) Fabrication and installation of guardrails and handrails.5) Fabrication and installation of curlicues.12.1.2 The following documents and records shall be inspected during the check and acceptance of engineering of details:1) The construction drawing, the design notes and other design documents.2) The qualified certificate, the report of performance test, the record of entry-site acceptance and the report of recheck.3) The examining and receiving record of concealed work4) The construction records.12.1.3 Formaldehyde content in artificial wood board shall be rechecked for the engineering of details.12.1.4 The following parts shall be subject to the check and acceptance of concealed work for the engineering of details:1) Built-in fittings (or post embedded parts)2) Connecting node between guardrail and built-in fitting.12.1.5 Inspection batch for each subproject shall be plotted as follows:1) Every 50 rooms (positions) of the same type of product shall be plotted as one inspection batch. Less than 50 rooms (positions) shall also be plotted as one inspection batch.2) Each staircase shall be plotted as one inspection batch.12.2 Fabrication and Installation of Cabinet12.2.1 This section is applicable for quality check and acceptance of fabrication and installation of fixed cabinets such as closets and wall cupboards.12.2.2 The quantity of inspection shall meet the following regulation:At least 3 rooms (positions) shall be spot checked for each inspection batch. Less than 3 rooms (positions) shall be fully checked.Major items12.2.3 The quality and specification of the material used for fabrication and installation of cabinet, the combustion performance rate and water content of wood, the radioactivity of granite and formaldehyde content in artificial wood board shall meet the design requirements and the relative regulations of the existing national standard.Method of inspection: to observe; to check the qualified certificate, the record of entry-site acceptance, the report of performance test and the report of recheck.12.2.4 The quantity, specification and location of built-in fittings or post embedded parts for installation of cabinet shall meet the design requirements.Method for inspection: to check the examining and receiving record of concealed work and the construction records.12.2.5 Model, size, mounting position, fabrication and the way of fixing of cabinet shall meet the design requirements. Cabinet must be mounted firmly.Method for inspection: to observe; to check with a ruler; to turn by hand for inspection.12.2.6 Type and specification of cabinet fittings shall meet the design requirements. Fittings shall be complete, and shall be mounted firmly.Method for inspection: to observe; to turn by hand for inspection; to check the record of entry-site acceptance.12.2.7 Drawer and door of cabinet shall be easily opened and closed, and shall be back in place properly.Method for inspection: to observe; to check by opening and closing.General items12.2.8 The surface of cabinet shall be flat, clean, identical in color, and free of any crack, warp and damage.Method for inspection: to observe.12.2.9 Cabinet shall have the straight cut and the close edge joint.Method for inspection: to observe.12.2.10 Permissible deviation and inspection method for the installation of cabinet shall meet Table 12.2.10.Table 12.2.10 Permissible deviation and inspection method for the installation of cabinetsNo.ItemsPermissible deviation (mm)Method for inspection1External dimension 3To check a steel rule2Vertical perpendicularity 2To check with a 1m plumb rule3Parallelism between door and frame2To check a steel rule12.3 Fabrication and Installation of Pelmet, Elbowboard and Radiator box12.3.1 This Section is applicable for quality check and acceptance of the fabrication and installation of pelmet, elbowboard and radiator box.12.3.2 The quantity of inspection shall meet the following requirement:At least 3 rooms (positions) shall be spot checked for each inspection batch. Less than 3 rooms (positions) shall be fully checked.Major items12.3.3 The quality and specification of the material used for fabrication and installation of pelmet, elbowboard and radiator box, the combustion performance rate and water content of wood, the radioactivity of granite and formaldehyde content in artificial wood board shall meet the design requirements and the relative regulations of the existing national standard.Method of inspection: to observe; to check the qualified certificate, the record of entry-site acceptance, the report of performance test and the report of recheck.12.3.4 Model, specification, size, mounting position and the way of fixing of pelmet, elbowboard and radiator box shall meet the design requirements. Pelmet, elbowboard and radiator box must be mounted firmly.Method for inspection: to observe; to check with a ruler; to turn by hand for inspection.12.3.5 Type and specification of pelmet fittings shall meet the design requirements. Fittings shall be mounted firmly.Method for inspection: to turn by hand for inspection; to check the record of entry-site acceptance.General items12.3.6 The surface of pelmet, elbowboard and radiator box shall be flat, clean, with straight line, close joint and consistent color, and free of any crack, warp and damage.Method for inspection: to observe.12.3.7 The joint between pelmet, elbowboard, radiator and wall, window frame shall be close. Sealant seam shall be straight and smooth.Method for inspection: to observe.12.3.8 Permissible deviation and inspection method for the installation of pelmet, elbowboard and radiator box shall meet Table 12.3.8.Table 12.3.8 Permissible deviation and inspection method for the installation of pelmet, elbowboard and radiator box
- 温馨提示:
1: 本站所有资源如无特殊说明，都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
2: 本站的文档不包含任何第三方提供的附件图纸等，如果需要附件，请联系上传者。文件的所有权益归上传用户所有。
3.本站RAR压缩包中若带图纸，网页内容里面会有图纸预览，若没有图纸预览就没有图纸。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 人人文库网仅提供信息存储空间，仅对用户上传内容的表现方式做保护处理，对用户上传分享的文档内容本身不做任何修改或编辑，并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容，请与我们联系，我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
人人文库网所有资源均是用户自行上传分享，仅供网友学习交流，未经上传用户书面授权，请勿作他用。
|
2:不支持迅雷下载,请使用浏览器下载
3:不支持QQ浏览器下载,请用其他浏览器
4:下载后的文档和图纸-无水印
5:文档经过压缩，下载后原文更清晰
|
川公网安备: 51019002004831号