卫生间聚氨酯防水涂料施工方案.docx

establishment of perfect quality control system. Comprehensive understanding of engineering quality control points, develop specific comprehensive quality control measures, clear quality control responsibilities, company, Department, three-level quality control system in the construction area of the project. Concrete quality control system block diagram. 4.1 quality control principles: (1) quality control follow the prevention first principle, insisting on quality in advance control, eliminate hidden quality in spurts stage. (2) adhere to the high standards of quality assessment, and all data is strictly prohibited on imagination-do. 4.2 quality control: quality control procedures, see next page. Quality control elements list construction prepared process a design low-down 1 drawings since trial project technicians drawings information whether complete, whether meet construction need drawings technology file a, 2 design low-down project technology head understand design intent proposed problem drawings technology file design low-down records 3 drawings triage project technology head on drawings of integrity, and accuracy, and feasibility for triage drawings technology file drawings triage records II developed construction process file 4 construction organization design project technology head by related file requirements prepared construction Organization and standard approval drawings for approval of construction organization design of 5 construction plan project technical personnel above drawing standards proposal . Officer for check acceptance, through the layers of quality control to ensure that the project meets quality standards. 3.9 breach of construction regulations, construction techniques according to the person in charge of construction quality accident reporting system specifications, design and construction process guide the construction personnel, shall not be an illegal command. The operator must operate in accordance with the relevant norms and regulations is, not brutal construction. Construction managers found that the operators violated the construction specifications, be stopped immediately, and report technical leader, urged the operator immediately corrected. Quality accident on violations of construction rules, and size, as appropriate, timely escalation the company, management and owners and record in writing reports. Quality the right to stop any violations of construction quality accident of construction can occur. 3.10 summary quality improvement system for a week on a regular basis the quality of construction of the project for a comprehensive measurement and evaluation, the use of statistical techniques in quality scientific statistical methods, identifying the principal contradiction. To find out the major quality problems and quality problems by the relevant departments to seriously study, find out ways to solve the quality problems andespecificaci tcnica JTJ034-2000 lespecificaci, prova de Proportioning segons els requeriments de disseny i complir els requisits de disseny abans de construcci es pot utilitzar. Estricte control de graduada fora crua triturada, valor, ndex drid 0,5 mm de tela fina com el plstic. Gra escatosa a lndex de contingut en lmbit especificat, mentre net agregat dagregat. (2) el control estricte dels nivells graduada de composici agregat. 9.4.3.2 mtode de construcci de (1): macadam pavimentaci barreja ha dutilitzar una gran construcci mecnica, equips, equipament de transport, material de pavimentaci i altres rodets carretera normal de requisits de construcci del projecte. (2) ingredients: un control estricte de qualitat grava, tot nivell. Preguem a travs de capes. (6) la difusi de qualificar a base de pedra triturada. Difusi de la mquina. Graduada pedra trencada pavimentaci en lnia dos paviments mquines per permetre luniforme complet per pedra triturada graduada per a paviments i anivellament, desprs de compactar el gruix de la base. Divisi de paviment. Per alleujar la segregaci, carretera classificava trencat pedra s 12,5 m (amb costat pedres ampliat), control de mquina de estenedora ABG423 2 a 6 m, doble mquina botiga, dues pavimentaci de calades. Quan dobla mquina botiga, estenent un estricte control dambdues parts abans delevaci, desprs de lexterior amb elevaci de control del filferro corda, pel qual sa linterior del pat coix control de nivell nivell, dos superposici estenedora pavimentaci 20-30cm, abans i desprs el mantenir dos 20-30m. Hbrid carrils installats capacitat s de 8M, fer un paviment de calada. Elements de paviment. Materials de pavimentaci quan segregaci i personal designat per mantenir leliminaci de la segregaci agregat fina i gruixuda. Pavimentaci de control de velocitat a 2,5-3M/min. En construcci, coeficient de solta aplanant per 1.2. Abans de paviments, primer comprovar el substrat, pendent, alat, secci, assegurar que els requisits, al mateix temps, davant el paviment sobre el terreny, polvoritzaci daigua sobre el substrat, la part superior subjacent mantenen la humitat adequada. Per reduir la segregaci, garantit la planitud segons la situaci actual, la construcci, per evitar la segregaci de la barreja a la falda de pavimentada dasfalt, barreja a m amb una segregaci b material, mantenir sempre les llambordes al paviment no perdr procs barreja-los tots en la tremuja. (7) el laminat: pressi esttica: corr vibratori esttica 20T 1 vegades. Pneumtics: LTP2030 goma dels pneumtics vibraci corr RCC 1 vegades: compactaci vibratori terra esttica de 3 - 5 vegades (freqncia desprs de la primera freqncia alta): terra esttica vibraci carretera corr 1-2, pneumtics: patins de rodes de goma de LTP2030 RCC 1 vegades quan va rodar, directament des de lespatlla a banda i banda per centre mlta de caixa de la carretera, lateral segments de corba deIn order to ensure normal teaching order, protecting students healthy growth, ensuring that national (property) is not lost, to prevent or minimize the occurrence of safety accidents, follow the prevent, rescue each other, ensure safety and reduce losses principle, according to the local conditions, make the management system. 1, the principal is the responsibility of school safety, school security under the leadership of President security work leading group. The head teacher to the leadership team is responsible for, implementation of the accountability system. 2, school monthly student knowledge about safety education, education should be diversified in the form every safety education for students of classes per week should be targeted. To carry on emergency issues dealing with education in General, self-help and mutual rescue knowledge. Emergency calls (such as 110, 119, 122, 120, and so on) use common sense in education. 3, the establishment of major accident reporting system. School students report major accident within an hour of education; student run and disappearances to report; report of the accident to a written report in triplicate, a correctional centre, a police station, a township peoples Government shall not conceal the accident. 4 week, teachers are on duty system, establish and improve the leadership values; strengthen the education, management of teaching activities in schools to ensure normal teaching order; responsible for school safety leadership always maintained close contact and district police stations, canvassing support from the police station on school safety and help. 5, strengthening teachers moral education, establish a dedicated love, improving education quality, observe the students psychological changes at any time and take preventive measures, no corporal punishment and covert corporal punishment on students, student out of the classroom, schools may not be. 6, units or departments use student Street propaganda or participate in the celebrations, as well as participating in other social work, without approval of the Correctional Centre, school principals consent, without organization. Without the approval of relevant departments, may organize students to participate in fire fighting, disaster relief and so on. 7, schools should educate students to obey the school rules and regulations, on time, on time home to prevent accidents. 8, school to school inspections on a regular basis, found hidden in time, and in severe cases, it is hard to eliminate immediately closed, and reported to the local peoples Government, education, and rule of law section. 9, the school should always check the internal walls, retaining walls, ponds, railings, handrails, doors, Windows, staircases and a variety of sports, extracurricular activities, facilities such as fire safety, infrastructure security, unsafe facility to immediately repair and demolition to ensure that teachers and students work, learn, live venues and facilities are safe and reliable. Song Lin Xiang Liu Jia ping elementary school March 2016 song Lin Xiang Liu Jia ping primary school fire safety systems to enhance fire safety, protection of public property and the life and property safety of teachers and students, school fire safety into day-to-day management, is developing the following fire safety system. 1, strengthen fire safety education of the whole school. According to the requirements of the Fire Services Act, so that everyone has of keeping fire control safety, protecting fire control facilities, fire prevention, reports of fire一、编制依据序号名称编号类别1住宅室内防水工程技术规范J1589-2013行业2北京市厕浴间防水工程推荐做法京2002TJ1地方3厨房、卫生间防水施工技术规程DBJ 01-105-2006地方4建筑工程施工质量验收统一标准GB50300-2001国家5建筑施工组织设计规范GB/T 50502-2009国家6聚氨酯防水涂料GB/T19250-2013国家二、工程概况1.工程名称：2.工程做法：1.5mm单组份聚氨酯防水涂料三、施工部署1.工程质量、工期、安全文明施工目标1.1质量目标：确保本工程质量达到建筑工程施工质量验收统一标准（GB50300-2001）规定的合格标准。1.2工期目标：防水分包施工工期严格配合总承包方施工总工期要求，在保证质量的前提下，争取提前完工。1.3安全文明施工目标：无重大人身伤亡事故，杜绝死亡事故，一般事故频率小于6。确保本工地达到 北京市文明安全工地 标准。2.施工任务划分及组织安排本工程施工要合理组织施工，并做好相应的保护、防护、和环保措施，确保人员工作和生活环境的安全、有序和清洁。为此，我公司将投入一支整套施工队伍，把队伍大致分为基层清理工作队，涂刷涂料工作队、表层工作队，其他配合工种工作队等，各工序做到一次成活，一次成优，由公司所在工程项目部统一调配管理。本工程根据工程情况和甲方具体要求安排工序。3.施工人员组织安排 公司将选派优秀的人员组建项目经理部、组织过硬的施工队伍，以确保工程质量达优良为中心思想，争创优质安全文明工程。 人员注册率达100%，持证率100%，保证所有施工人员都能按有关操作规程，规范及有关工艺要求施工。施工前应对图纸进行会审，掌握屋面施工图中的防水细部构造及技术要求。防水专业队应按设计要求及工程具体情况，编制出相应防水施工方案。实施前应对操作人员进行安全、技术交底。该项目工程人员安排序号工种人数工作内容1技术人员3编制方案、制定措施、整理资料、技术交底2质安人员1质量安全监督、工程验收3测量人员1放线4采购人员2材料供应及时通知检验5主要施工人员15清除基层,涂刷涂料6机械设备1维修所有机械小工具等7零星2零星工程4.材料准备4.1材料进场要求1）使用的防水材料及配套材料应有产品出厂合格证和技术性能检测报告。材料的品种、规格、技术性能应符合相关国家标准或行业标准。2)进入现场的防水材料应按国家有关规定进行见证取样现场抽样复验，并在国家指定的法定检测单位进行检测，提出试验报告。复验合格方能使用。严禁在工程中使用不合格的防水材料。4.1材料简介该材料是以聚醚树脂和二异氰酸酯为主要原料，配以相关的助剂制成，属于不含有机溶剂挥发的单组份柔性防水涂料，在现场涂刷，经与潮气或水的化学反应形成高弹性涂膜防水层，外观呈褐色均匀粘稠体，无凝胶、结块。技术性能指标执行聚氨酯防水涂料（GB/T19250-2013）标准。 4.3技术性能指标执行聚氨酯防水涂料（GB/T19250-2013）标准。序号项目技术指标IIIIII1固体含量/% 单组份85.0多组分92.02表干时间/h 123实干时间/h 244拉伸强度/MPa 2.006.002.005断裂伸长率/% 5004502506撕裂强度/（N/mm） 1530407低温弯折性-35，无裂纹8不透水性0.3MPa，120min，不透水9粘结强度/MPa 1.010吸水率/%5.05.施工机具涂料刮涂工具：橡胶刮板地漏、转角处等涂料涂刷工具：油漆刷清理基层工具：铲刀修补基层工具：抹子6.作业条件6.1防水专业队应编制厨房、厕浴间防水工程施工方案，经主管部门批准实施。6.2 防水专业施工操作人员应持证上岗。6.3配备施工工具、操作人员劳动保护及作业安全设置，组织劳力安排。6.4防水专业队应对作业人员进行全面技术与安全作业交底。6.5防水基层(找平层)应达到如下要求： (1)基层(找平层)可用水泥砂浆抹平压光，要求坚实平整不起砂，基本干燥(有潮湿基层要求除外)。 (2)基层坡度达到设计要求，不得积水。 (3)基层与相连接的管件、卫生洁具、地漏、排水口等应在防水层施工前先将预留管道安装牢固，管根处密封膏嵌填密实。 (2)涂刷单组分聚氨酯，一般施工环境温度应在0 以上。四、施工工艺 1.涂膜施工顺序：基层处理涂刷底层涂料（增强涂抹或增补涂料）涂布第一道涂膜防水层（增强涂抹或增补涂布）涂布第二道涂膜防水层涂布第三道涂膜防水层检查验收 涂布顺序应先垂直面后水平面；先阴阳角及细部后大面。每层涂抹方向应相互垂直。2.涂布基层涂料目的是隔绝基层潮气，提高涂膜同基层的粘结力，底涂采用长柄滚筒滚涂，要求滚涂均匀不得露底。小面积施工可用油漆刷将底层涂料细致均匀地涂刷在处理好的基层上。大面积施工应先用油漆刷沾底层涂料，将阴阳角、排水口、预埋件等细部均匀细致地涂布一遍，再用长把滚刷在大面积基层上均匀地涂布底层涂料。要注意涂布均匀、厚薄一致，不得漏涂。涂布间隔24h以上（具体时间应根据施工温度测定），待底层涂料固化干燥后，方可施工下道工序。3.增强措施： 阴阳角、管道周围、预埋件、施工缝及裂纹处等均需增强防水措施。增强涂布与增补涂布可在涂刷底层涂料后进行，也可在涂布第一道涂膜防水层以后进行，还可在每相邻两层涂膜之间进行。具体做法如下：第一道涂膜施工前在该部位增强涂布一道涂膜（或铺贴一遍玻璃纤维布）。增强涂布是涂膜防水层的最初涂层，因此涂布操作时要认真仔细，保证质量，不得有气孔、鼓泡、褶皱、翘边等现象。4.涂布第一道涂膜： 在前一道涂膜固化干燥后，先检查其上有无残留的气孔或气泡，如无，即可涂布施工，如有则应用橡胶板刷将涂料用力压入气孔填实补平，然后进行下一道涂膜施工。涂布第一道聚氨酯涂膜防水材料，可用橡皮板刷均匀涂刷，力求厚薄一致，平面或坡面施工后，在防水层未固化前不宜上人踩踏，涂抹施工过程中应留出退路，可以分区分片用后退法涂刷施工。5.涂布第二道涂膜：第一道涂膜固化后即可在其上均匀涂刷第二道涂膜，其施工方法与第一道相同，但涂刷方向应与第一道的涂刷方向垂直。涂布每一道涂膜与上一道相隔的时间以上道涂膜的固化程度确定，一般不小于4h（以手感不粘）。6.涂布第三道涂膜：第二道涂膜固化后可在其上均匀涂刷第三道涂膜，其涂刷方向与第二道的涂刷方向垂直，卫生间上墙1800mm高。7.细部部位构造 7.1阴阳角7.2.立管防水层处理立管定位后，楼板四周缝隙应用1：3水泥砂浆堵严，缝大于20mm时宜用C20细石混凝土堵严。管根四周宜形成凹槽，其尺寸为15mm15mm，将管根周围及凹槽内清理干净、干燥。凹槽内应嵌填密封材料或灌入聚氨酯进行密封处理。将管道外壁200mm高的范围内，清除灰浆和油垢杂物，按设计规定涂刮防水涂料。另外，立管如有热水管、暖气管时，则需加设套管，套管高2040mm，留管缝25mm。上缝用建筑密封胶封严，套管高出地面约20mm。如图：7.3.地漏立管定位后，楼板四周缝隙应用1：3水泥砂浆堵严，缝大于20mm时宜用C20细石混凝土堵严。厕浴间垫层向地漏处找2%坡度，垫层厚度小于30mm时用水泥砂浆；大于30mm时用水泥炉渣材料。地漏上口四周用10mm15mm密封材料封严，上面做涂膜防水层。如图：7.4.大便器大便器立管定位后，楼板四周缝隙用1：3水泥砂浆堵严，缝大于20mm时宜用C20细石混凝土堵严。立管接口处四周用密封材料交圈封严，尺寸为10mm10mm，上面防水层做至管顶部。大便器尾部进水处与管接口用密封材料及水泥砂浆封严，外做涂膜防水保护层。7.5门口细部处理（出门口300mm）7.6厕浴间防水平面构造 7.7厕浴间防水构造层见图7.8厕浴间转角墙下水管防水构造7.9转角墙下水管防水构造7.10厕浴间大便器防水构造5.蓄水试验防水涂料按设计要求涂层涂完后，经质量验收合格后，进行蓄水试验、临时将地漏堵塞，门口处档水坎，水位最低处2cm，观察24h无渗漏为合格，可进行面层的施工。5.质量验收完工后24小时后可进行闭水试验。合格后交付验收。施工单位应提供现场用料复试合格的检测报告及其它存档资料。涂膜厚度应均匀一致达到设计要求，不允许有脱落、开裂、孔洞、气泡或收头不严密等缺陷。涂膜防水层不应有积水和渗漏水现象。6.成品保护及安全注意事项1. 施工前，进行安全教育、技术措施交底，施工中严格遵守安全规章制度； 2.施工人员须佩戴安全帽、穿工作服、软底鞋，立体交叉作业时须架设安全防护棚。3.施工人员必须严格遵守各项操作说明，严禁违章作业；4.施工人员应穿软质胶底鞋，严禁穿带钉的硬底鞋。在施工过程中，严禁非本工序人员进入现场。5.防水上堆料放物，都应轻拿轻放，并加以方木铺垫。6.施工用的小推车腿均应做包扎处理，防水层如搭设临时架子，架子管下口应加板材铺垫，以防破坏防水层。7.防水层验收合格后，及时作好保护层，施工时必须防止施工机具如手推车或铁锨损坏防水层。8.施工中若有局部防水层破坏，应及时采取相应的补强措施，以确保防水层的质量。9.存放材料地点和施工现场必须通风良好。10.存料和施工现场要严禁烟火，消防设施要配备足够。establishment of perfect quality control system. Comprehensive understanding of engineering quality control points, develop specific comprehensive quality control measures, clear quality control responsibilities, company, Department, three-level quality control system in the construction area of the project. Concrete quality control system block diagram. 4.1 quality control principles: (1) quality control follow the prevention first principle, insisting on quality in advance control, eliminate hidden quality in spurts stage. (2) adhere to the high standards of quality assessment, and all data is strictly prohibited on imagination-do. 4.2 quality control: quality control procedures, see next page. Quality control elements list construction prepared process a design low-down 1 drawings since trial project technicians drawings information whether complete, whether meet construction need drawings technology file a, 2 design low-down project technology head understand design intent proposed problem drawings technology file design low-down records 3 drawings triage project technology head on drawings of integrity, and accuracy, and feasibility for triage drawings technology file drawings triage records II developed construction process file 4 construction organization design project technology head by related file requirements prepared construction Organization and standard approval drawings for approval of construction organization design of 5 construction plan project technical personnel above drawing standards proposal . Officer for check acceptance, through the layers of quality control to ensure that the project meets quality standards. 3.9 breach of construction regulations, construction techniques according to the person in charge of construction quality accident reporting system specifications, design and construction process guide the construction personnel, shall not be an illegal command. The operator must operate in accordance with the relevant norms and regulations is, not brutal construction. Construction managers found that the operators violated the construction specifications, be stopped immediately, and report technical leader, urged the operator immediately corrected. Quality accident on violations of construction rules, and size, as appropriate, timely escalation the company, management and owners and record in writing reports. Quality the right to stop any violations of construction quality accident of construction can occur. 3.10 summary quality improvement system for a week on a regular basis the quality of construction of the project for a comprehensive measurement and evaluation, the use of statistical techniques in quality scientific statistical methods, identifying the principal contradiction. To find out the major quality problems and quality problems by the relevant departments to seriously study, find out ways to solve the quality problems anddins de lespatlla a espatlla laminaci. Comenant des de la carretera a ambds costats de lespatlla dur a rodant cam Centre. 1 - 2 vegades ms pressi a banda i banda de carretera. Procs rodant la roda del darrere 1/2 roda ample, darrere de superposici roda amplada del paviment acabat, sha acabat. Rodant velocitat dels rodets, les dues primeres vegades han de ser tractats amb 1.5-1.7km/h, desprs 2.0-2.5km/h. Corr est estrictament prohibit a lacabat o est posant en un tram de carretera de torn o fre (fora de la zona de construcci a volta). Aixafar controlada en la humitat ptima humitat contingut contingut flotant al voltant del 1% - 2% (prova personal controls en qualsevol moment en lobra si construcci) i, si sescau, recrrega artificial daigua, consum daigua s 1kg/m2, loperaci real grava tot humit, i la calada s no formar aigua, portar laigua a les necessitats. 9.4.3.3 gesti de la qualitat de li avaluaci del control de dimensions de construcci estndard del projecte inspeccions graduada proporciona freqncia de mtode de prova de valor delevaci 1 secci longitudinal (mm) nica 20