屋面防水补漏施工方案.doc

stressed that promoting the comprehensive revitalization should focus on economic construction as the central focus with, pay special attention to grasp the implementation of five development concepts, deepening reform and promoting the all-round opening up, ensuring and improving peoples livelihood, strengthen the construction of ecological civilization, five priorities, play development mix. To with new development concept measure work, and command action, and training cadres, in implement implementation new development concept in the looking for opportunities, and build highlights, and expand advantage; to full deepening reform, break bound the aspects created vitality of system mechanism obstacles; to active advance full aspects opening, participation in the cast Russian Economic Corridor construction; to guarantees and improved livelihood, strongly won poverty battle; to strengthening ecological civilization construction, for sustainable development reserved space, for future generations left sky blue, and to green, and water clear of better homes. We must in-depth implement implementation new development concept, insisted to economic construction for Center, firmly caught development this first priority, absorbed make construction, heart no distractions caught development, speed up development six big industry, in-depth implementation three big engineering, active create two big environment, out of a article quality more high, and benefits better, and structure more excellent of transformation development of road. To strengthen ecological construction. On March 22, the deep restructuring examined and adopted the opinion on perfecting compensation mechanism of ecological protection, proposed to explore the establishment of diversified ecological compensation mechanism, progressive realization of forests, grasslands, wetlands and other areas of focus and key ecological function and other important regional ecological compensation coverage, the ecological advantages of the region will be further highlighted. We need to go green eco-building, as the essential policy, in strict accordance with the State of main function region construction requirements, careful implementation and Xiaoxing an mountains forest ecological protection and economic restructuring plan for the construction of sky blue, . Acts prohibited by picking up the remaining wells in standing timber. To focus on forest resource conservation, increase the acquisition and supervision of cold storage, no buy fruit, encourage support to leading enterprises, workers cooperatives as a unit, the contract management of forest resources, the rational protection and utilization of resources. To work actively towards policy aimed from the level of the State Forestry Administration formulated regulations to protect forest resources as soon as possible to achieve law and regulation to protect forest resources. Should focus on forest fire prevention. Fire safety is the first priority屋面防水补漏施工方案经我厂路平安，周先生等人实地考察，对该楼屋面漏水情况有所了解，主要是楼板与雨儿墙脱裂，原有防水层严重破损。根报以上情况特制以下方案：清除屋面原有隔热层及空鼓的原有防水层，并用水清洗干净。找出楼板裂缝，凿开裂缝成V字型至原楼板，宽度不得低于8cm，然后用聚胺脂防水涂料涂刷2遍，待干后用水泥砂浆抹平。雨儿墙处理：雨儿墙原有防水有空鼓的地方要清除，凹凸的滴水线要凿除，然后用水泥砂浆抹平。防水层施工：、材料采用2mm厚双面自粘卷材，辅料以宏安聚胺脂2mm厚防水材料做加强楼面的粘连型，做法为湿铺法。、将聚胺脂搅拌成浆糊状，然后均匀涂刷至楼面，开始铺设防水卷材。、卷材铺设首先从雨儿墙开始，雨儿墙铺设完毕后开始平面大面积铺设，铺设应从低到高处铺设，卷材接口搭接纵向不低于15cm，横向搭接不得低于5cm，卷材封口后进行淋水试验，并无漏水情况下施工下道工序。、 防水卷材施工完毕后撕掉卷材表面的膜，然后做2cm水泥砂浆保护层，保养2-3天。施工序图： 清理层面 处理楼板裂缝 辅料聚胺脂做加强粘连防水卷材 防水卷材铺设 砂浆保护层总工程造价：以上工程量大约按150m2计算，以下单价未含税费产品名称规格单价工程量约大约总工程款聚胺脂2mm厚25.5元每平方米150m23825.00防水卷材2mm厚35.8元每平方米150m25370.00人工费5.2元每平方米150m2780.00注:工程完工后清理建筑垃圾,做到文明施工,人走场清.中山市神湾镇金晖建筑涂料厂2010-3-24中山市神湾镇金像建筑材料厂聚酯复合自粘防水卷材施工方案中山市神湾镇金像建筑材料厂二一年三月二十四日目 录第一章 编制依据2第二章 材料介绍2一、 聚酯复合自粘防水卷材产品简介2二、 主要特点3三、 性能指标3四、 适用范围3第三章 施工准备3一、 机具准备3二、 材料准备3三、 人工准备3第四章 施工工艺3一、 基面要求3二、 施工流程4三、 具体施工工艺4第五章 卷材防水层质量评定标准4一、 主控项目4二、 一般项目5第六章 成品保护措施5第七章 质量保证措施5聚酯复合自粘卷材施工方案第一章 编制依据*中华人民共和国建筑法以及其他有关的法律、法规。*地下工程防水技术规范 （GB 50108-2001）*屋面工程技术规范 （GB 50345-2004）*建筑工程施工质量验收统一标准 （GB50300-2001）* 相关防水材料国家、行业、企业标准。* 本工程特点、现场实际条件、自然环境。* 我厂ISO9001质量管理体系有关文件及我厂的人员、设备、技术能力和施工管理经验。第二章 材料介绍一、聚酯复合自粘防水卷材产品简介我厂生产的聚酯复合自粘防水卷材系列，是采用水泥胶浆粘结的自粘卷材，形成自粘卷材-水泥胶浆复合防水系列。聚酯复合自粘防水卷材可在潮湿基层上施工，对基层含水率无特殊要求。由于镀铝聚酯膜的反射作用，可保证卷材在一定时间内不受紫外线老化的影响，同时大大降低因太阳暴晒后，卷材表面湿度过高而引起的褶皱和起鼓现象。二、主要特点1、粘结可靠：水泥胶浆中的主剂，能与基层及自粘卷材牢固地粘结，三者之间的有效粘结防止了“窜水”的发生，并能在潮湿基层上直接施工。2、镀铝聚酯膜表面增强材料可保证卷材外露时间较长时，在一定时间内不受紫外线老化的影响，并减少铺贴之后卷材褶皱及起鼓现象。3、生态环保：聚酯复合自粘防水卷材采用全新概念的粘结工法，对环境无污染。三、性能指标 执行企业标准：Q/ZSKJ02-2007四、适用范围 工业与民用建筑地下室、非外露层面。第三章 施工准备一、机具准备1、清理防水基层的施工工具；扫帚、手锤、钢凿、抹布等。2、涂料取料配料工具：磅秤、水桶、搅拌桶等。3、涂料涂刷及卷材铺贴的施工工具：剪刀、卷尺、弹线盒、滚刷、刮板、胶压辊等。二、材料准备1、防水材料包装、贮存、保管应符合规定要求；2、防水材料必须具备出厂合格证及相关资料说明，且主要材料施工前进行见证送检。三、人工准备1、为确保质量，防水工程必须由专业防水队伍进行施工；2、防水施工一般以3-4人为小组较为适宜。3、施工环境：施工时气温应在5以上，不宜在特别潮湿且不通风的环境中施工。第四章 干铺法施工工艺一、基面要求1、表面清洁：清除表面杂物、油污、砂子，凸出表面的石子、砂浆疙瘩等清理干净，清扫工作必须在施工中随时进行。2、强度： 为保证防水层牢固粘结于基层表面，要求找平层应有足够的强度，表面光滑，不起砂，不起皮。防水基面的混凝土或水泥应达到一定强度后才能做防水层，并无松动块体。3、无筋 对于突出防水基面的拉杆螺栓，应割掉并至基面内2cm，对割除的拉杆螺栓端头，用水泥胶浆抹平。二、施工流程基层检查验收涂刷基层处理剂定位、弹线阴阳角、节点部位铺贴卷材附加层铺贴大面卷材卷材收头、密封检查验收。三、具体施工工艺1）清理基层清理浮灰、污垢，弹卷材铺贴基准线。2）涂刷基层处理剂采用专用基层处理剂，在基层表面均匀涂刷一遍。涂刷基层处理剂时，要按一个方向进行，厚薄均匀，不漏底、不堆积。3）铺贴自粘卷材在基层上弹出卷材铺贴控制线，水平采用拉铺法（侧墙采用挂铺法）铺贴大面积自粘卷材：将卷材粘结面向下平铺在基面上，从一端（侧墙为上端）开始将隔离膜从背面缓缓撕开，同时将撕掉隔离膜的部分粘贴在基层上。在拉（挂）铺卷材时，应随时注意与基准线对齐，拉铺速度不宜过快，以免出现偏差难以纠正。粘贴后随即用力向前、向外侧滚压，排出空气，使卷材牢固粘贴在基层上，卷材搭接宽度长、短边均不小于60mm，搭接边要特别注意滚压粘结严密。4）卷材密封处理卷材铺贴完成后，将卷材迎水面外露搭接缝及相对薄弱的部位（管道包裹、异形部位卷材剪裁较多的情况）进行密封处理。5）验收防水层施工完毕并验收后应尽快进行下道工序施工，防止卷材因长时间曝晒发生起鼓现象，通常应在防水完成后24小时隐蔽。第五章 卷材防水层质量评定标准一、主控项目1、卷材防水层所用卷材及主要配套材料必须符合设计要求。检验方法：检查出厂合格证、质量检验报告和现场抽样试验报告。2、卷材防水层及其细部做法均须符合设计要求。检验方法：观察和检查隐蔽工程验收纪录。二、一般项目1、卷材防水层的基层应牢固，基面应洁净、平整，不得有空鼓、松动、起砂和脱皮现象；基层阴角处应做成圆弧形。检验方法：观察和检查隐蔽工程验收纪录。2、卷材防水层的搭接缝应粘（焊）接牢固，密封严密，不得有皱折、翘边和鼓泡等缺陷。检验方法：观察检查。3、卷材搭接宽度的允许偏差为-10mm。检验方法：观察和尺量检查。第六章 成品保护措施1、成品保护是防水工程成败的关键，为确保防水工程达到理想的效果，对于成品保护必须特别注意：2、在防水层施工中或防水层已完成而保护层未完成时，是成品保护的最关键时期。在此期间，严禁尖锐物体撞击扎伤防水层。3、防水层施工完毕后，严禁在防水层上随意开洞或钻孔安装机器设备。如不得已必须在防水层上开洞、钻孔的，必须先征得防水公司同意，并安排妥善的修补工作。4、在使用过程中，如发现防水层遭到破损，应尽快通知有关方面及时安排维修。5、随地吐痰、随地大小便等。第七章 质量保证措施1、严格按照操作规程、技术方案施工，对施工过程中出现的技术问题及时处理，严格把好质量关。2、所有进场的防水材料，必须有检验合格证、产品检验证。3、大面积施工应先做样板，待建设单位认可后才能大面积施工。4、节点密封严密，做法符合施工组织设计要求。实验系统采用单元化电路，所有实验资源完全开放给用户。实验内容既保持了教学中常用的接口芯片又增加了反映先进技术和实际应用中常用的接口芯片。例如：IC 卡读写模块、SPI总线接口芯片、看门狗芯片、可编程计数器阵列the first responsibility of the forest, 26th spring area has fully deployed to the fire, has now entered the fire, we have to be on duty, and defend. Determined to overcome paralysis, must not Twelve-Five no fires in the past, the reduced requirements during the period. To apply strictly the party with the responsibility, must shoulder the responsibility of the Party Secretary in particular, really practice pipes, it can never shuaishouzhanggui, be sure to layer the implementation falls fire responsibility, to ensure that no major forest fires. To adhere to balanced, correctly handle the relationship between fire and project construction, industrial development, to never miss or two. Second, to speed up the development of six major industries. Promote development in our region, the key is to give full play to resource advantage to build eco-oriented big six system, to create the new engine of economic growth. Firm confidence. Practice has proved that the big six of both central and provincial requirements, and meet the actual da hinggan mountains, through active efforts have been showing a strong momentum of development. So, in the six on development, we must be firm in faith, go all out, perseverance, one caught in the end, convinced that Castle is not relaxed, does not reach the target will never give up. Should focus on industrial projects. Project is to accelerate the industrial development of important support and backing. Industrial project construction, my area there are few in number, small size, low level problems. This year, the project as his party has first project, we have to work hard to project construction. Especially effective during short, catching project shall not, slow, dragging not allowed. All localities should conscientiously implement the project leadership system, timetable, roadmap, and coordinate services, tracking the whole process forward, inverted durations, speeding up progress and seek practical results. Poised to break the project build Set challenges, to accelerate the pace of preliminary formalities, the enterprises have difficulties to pu