地下室卷材防水施工工艺.pdf

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1、学习文档仅供参考地下室卷材防水施工工艺主要材料及施工工艺 1、合成高分子防水卷材。2配套材料：合成高分子胶粘剂的粘结剥离强度不应小于 15N/10mm，浸水 168h 后粘结剥离强度保持率不低于 70%。配套材料包括基层处理剂、基层胶粘剂、卷材接缝胶粘剂、增强密封膏、防水层保护材料、自硫化胶带等材料。2、施工工艺建筑工程的地下室防水多采用整体全外包防水做法，在外包防水中又有两种施工方法即“外防外贴法”和“外防内贴法”。两种方法的比较，见表11，依据工程具体情况和设计要求酌情选用。3、外防外贴法外防外贴法是待结构边墙钢筋混凝土结构外墙施工完成后，直接把卷材防水层贴在边墙上 即地下结构墙迎水面，最

2、后作卷材防水层的保护层。A施工程序a.先浇筑混凝土垫层。b.在混凝土垫层上，结构墙外侧砌一定高度的永久性保护墙，墙高为底板混凝土厚度加200-500mm。墙下干铺一层油毡隔离层。c.永久保护墙上接砌临时保护墙，墙高为150mm。d.在混凝土垫层上和永久保护墙部位抹1：3 水泥砂浆找平层，在临时性保护墙上抹 1：3 白灰砂砂浆找平层，转角部位抹成圆角。e.找平层干燥后，涂刷基层处理剂或称冷底子油。在正式铺贴卷材之前，先在立墙与平面交接处做附加层处理。附加层宽度一般为300-500mm。学习文档仅供参考f.铺贴平面和立面卷材防水层，外防外贴法施工，在平面与立面相连的卷材，应先铺贴平面，然后由下向上

3、铺贴，并使卷材紧贴阴角，不应空鼓。在永久性保护墙上满粘卷材，粘贴要牢固。在临时保护墙上可虚铺卷材并将卷材固定在临时保护墙上端，抹低标号砂浆保护层，以保护接头不被损坏和沾污。平面铺贴卷材可以满粘结卷材，也可以用条粘法粘结卷材，粘结面积每幅卷材不少于两条，每条宽度不小于150mm。g.浇筑底板和墙体钢筋混凝土。h.待底板钢筋混凝土结构及立墙结构施工完毕，拆除临时保护墙，在墙体结构上抹 1：3 水泥砂浆找平层。i.将卷材接头剥出，清除卷材外表浮灰及污物，注意切勿将卷材损坏，并在墙体找平层上满涂底子油后，将卷材牢固地满粘贴在墙体上。j.卷材防水层施工完毕，经过验收合格，及时用5mm 厚聚乙烯泡抹塑料片

4、材粘贴在防水层上保护。k.基坑回填土。B冷粘结卷材施工以专用的胶粘剂将卷材和基层、卷材和卷材牢固粘结，称为粘结施工。a.先粘结平面与立面的阴角部位附加层卷材或积水坑池阴阳角的附加层卷材。附加层卷材宽度一般为300-500mm。用滚刷蘸满胶粘剂均匀涂刷阴阳角的粘结部位并凉胶。同时在附加层卷材反面亦涂满胶粘剂凉干。以指触基本不粘手时即可粘结。粘结必须紧贴阴阳角，不得空鼓。b.平面与立面相连接的卷材，应先铺贴平面，然后由下向上铺贴。施工时要防止在阴角处进行卷材接缝处理，接缝部位必须距阴角中心200mm 以上。c.每铺完一幅卷材后，立即用干净松软的长把滚刷从卷材一端开始朝横方向顺序用力滚压一遍，排除卷

5、材与基层之间的空气，使其粘结牢固。d.卷材文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1

6、Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:

7、CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 H

8、G1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 Z

9、N1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编

10、码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1

11、 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3学习文档仅供参考接缝粘结合成高分子防水卷材搭接宽度用满粘时短边搭接或长边搭接的宽度均为 80mm，用条粘等粘结时短边或长边搭接宽度均为100mm。接缝的粘结操作：将专用胶粘剂均匀涂刷在翻开的卷材接头的两个接头的两个粘结面上

12、，涂胶后 20min 左右，指触基本不粘手时即可粘结，边压合边驱除空气，粘合后再用手压辊滚压一遍。e.密封膏嵌缝。凡卷材搭接处的沿缝，均应填充增强密封膏。缝隙须嵌填严密。f.卷材接缝盖口条处理。再接缝嵌填密封膏后，再裁剪120mm 宽的卷材，用卷材接缝胶粘贴再接缝之上，做补强附加层盖口条处理。同样用手持压辊滚压粘牢，盖口条的两侧边缘用增强密封膏再嵌填密实。g.铺设油毡保护隔离层卷材防水层铺设完毕，经全面检查验收合格后，对基层的平面部位，可在卷材防水层的外表上，虚铺一层石油沥青纸胎油毡做保护隔离层，铺设时可用少许胶粘剂如404 胶等花粘固定，油毡接缝粘牢。保护隔离层的作用是防止卷材防水层在浇筑细

13、石混凝土时发生位移。h 浇筑细石混凝土刚性保护层。文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5

14、 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文

15、档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8

16、E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10

17、U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J

18、3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9

19、D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3学习文档仅供参考聚乙烯丙纶防水卷材TS-F)施工工艺高分子聚乙烯丙涤纶 TS-F)防水卷材是根据我国现代防水工程对防水、防渗材料的新要求研制的，产品选用丙纶无纺布、聚乙烯为主要原料经抗老化剂，采用高科技、新技术、新

20、工艺复合而成的一种多层为一体的高分子聚乙烯丙涤纶复合防水卷材。其完整的施工操作步骤如下：1、施工操作程序：验收基层清扫待施工层配置粘剂随用随配置处理复杂部位防水层或隔气层施工检验防护层施工验收。2、施工准备：2.1 材料准备：2.1.1 聚乙烯丙纶高分子防水卷材2.1.2 配套水泥胶2.2 器具准备(见下表)序号 器具名称 规格 单位 数量 备注1 毛刷 40mm 把 2 2 刮板 30mm 个 3 硬橡胶3 搅拌器具 个 2 电动搅拌器或硬竹把4 制胶容器 100升 个 2 根据用料可用半截油桶5 剪子 把 1 普通民用6 刀子 把 2 壁纸刀7 清扫工具 把 根据情况,扫帚或小铲文档编码:

21、CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 H

22、G1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 Z

23、N1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编

24、码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1

25、 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5

26、 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文

27、档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3学习文档仅供参考8 称重器具 台 1 10 50 公斤9 腻刀 30mm 把 2 宜用专用涂胶器3、防水施工程序及方法：3.1 找平层施工质量应符合层面工程技术标准(GB50345-2004)规定。3.2 找平层应有利于卷材的敷展和粘贴；找平层应抹平压光、外表光滑、洁净、无

28、开裂、接茬平整。不允许有明显的尖凸、凹陷、起皮、起砂现象；找平层平整度应在允许的范围内平缓变化、坡度均匀、坡向一致，并符合图纸设计要求。3.3 平屋面檐口、檐沟、天沟等找平层坡度必须符合设计要求。3.4 找平层与立面结构的结合处女儿墙、烟囱、通气孔、变形缝、天窗壁等均应做成圆角。3.5 天沟的纵向坡度不宜小于5%，内排水的水落口周围应做成略底的凹坑。3.6 胶粘剂选用 801 胶与水泥混合的水泥胶浆注意已制胶容器及工具必须干净，制成胶内不允许有硬性颗粒和杂质。801 胶、水、水泥体积比是 2：4：10，先把 801胶放入准备好的容器内，用搅拌器边搅拌边加水水温 5-50，水加完后搅拌至 801

29、胶全部溶解，再边搅拌边加水泥，加完水泥搅拌至均匀无凝块、无沉淀即可使用。制成的胶粘剂应在四小时内用完3.7 防水卷材的粘接与敷设重点包括：3.7.1 施工条件及准备文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D

30、8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I1

31、0U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3

32、J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P

33、9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5

34、I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7

35、J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3学习文档仅供参考复合卷材施工温度适宜在5以上 25以下进行，雨天禁止施工，施工中遇雨应做好防水措施，

36、粘贴后的卷材防止被风刮起，可用重物压住。3.7.2 找平层水层外表含水量宜在30-50%之间；找平层水泥砂浆强度应到达 7.5Mpa 时方可进行防水施工，如果过于干燥应喷洒水直到合格。3.7.3 彻底清理干净找平层外表，同时清理卷材施工现场。3.7.4打开卷材，认真检查，合格证应该保留，同时看卷材是否在运输搬运过程中造成损坏。3.7.5主体防水层施工之前，应按图纸要求先做好排水较集中部位及附加部位的附加层烟囱与找平层的连接处、水落口、天沟、檐口、檐沟等。3.7.6卷材粘贴方向可按图纸要求确定，图纸未确定的，可以按实际情况自行确定。粘贴前，在敷设部位将卷材预收3-12m，找正方向后，在中间处固定

37、，将卷材始端卷至固定处，涂胶粘敷，再将预放的卷材卷回至已粘贴好的位置，连续向前涂胶敷设。敷设卷材下面不允许有在硬性颗粒及杂质，以免损坏卷材。涂胶敷设的方法：首先将已配制好的胶用小容器倒在预粘处的找平层上，胶料要连续适量用刮板刮至均匀，厚度应保持在 1mm 以上，然后敷没卷材并用另一刮板排气压实，排出多余胶粘剂，施工人员要细心，涂胶厚度要均匀，卷材应贴牢。无空鼓、打皱、粘贴面积应到达90%以上。4、卷材施工应注意事项：文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5

38、U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C

39、6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z

40、3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:C

41、K5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG

42、1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN

43、1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码

44、:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3学习文档仅供参考4.1 水泥胶涂刷后应随即铺贴卷材，防止时间过长胶中的水分散失，影响粘结质量。4.2 涂水泥胶时，要在卷材的搭接处涂满，保证接缝粘接质量。4.3 敷设卷材时，必须保证搭接宽度，长边为100mm，短边为 150mm，相邻短边接缝应错开排列 。附加层接缝必须与防水层接缝错开 0.3m以上的距离。4.4 刮板排气粘实的同时应注意检查卷材下有无硬性颗粒及其它物质将卷材垫起，如有应取出重新粘贴。4.5 卷材应平整粘贴于找平层上，不得有

45、打皱现象。如打皱无法纠正，应断开按接缝处理。4.6 用 801 胶与水泥混合接缝胶时，将粘的接上层卷材向上弯曲，用毛刷向上、下两个面涂接缝胶并满涂。涂胶厚度为0.5-.0.8mm，边刷边压合，也可接缝与卷材粘贴同时进行，压合后再涂刷一层胶粘剂封好接缝边缘，封边胶涂刷厚度0.8-1.00mm，涂刷宽度从卷材边缘向两边各延伸 30mm 注意：接缝的两个面涂胶厚度要均匀一致，不能有露底现象，粘合后应详细检查有无打皱、翘边、空鼓现象，不合格处应及时处理。4.7 要用双层结构施工时，两层卷材之间也用801 胶与水泥混合配置的水泥接缝胶粘贴。敷设上层卷材与下层卷材操作相同，敷设上层卷材的方向应平行于下层卷

46、材的敷设方向，长边接缝相错半幅。5、防护层的施工与操作：5.1 施工前应有主防水层的合格验收证明，施工材料运输通道应用软文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3

47、C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK

48、5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1

49、C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1

50、Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码:CK5U6P9D8E1 HG1C6A5I10U5 ZN1Z3C7J3J3文档编码: