地下室底板高分子自粘胶膜防水卷材预铺反粘法施工工法.pdf

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1、地下室底板高分子自粘胶膜防水卷材预铺反粘法施工工法1.前言房屋建筑工程中，地下室处于地面以下，对防水防潮的要求很高，而且地下室防水一直是工程施工人员和整个建设领域的一个重要且难以克服的问题，随着建筑技术的发展，对建筑物施工防水的质量、环保要求也越来越高，需要选用更加优良的防水材料，采用先进的施工工艺，以保证建筑物的防水要求和结构安全。近年来，高分子自粘胶膜防水卷材预铺反粘法广泛应用于地下室的防水防潮工程中，因其良好的粘结性、高强度、热稳定性等得到了良好的防水效果，本工法主要对地下室底板防水特点及施工工序等进行了详细的说明。2.工法特点卷材与混凝土结构粘为一体，长期浸水环境下依然密不可分，有效控

2、制窜水现象。基面要求低，潮湿甚至未找平基面均可施工，无需底涂及预处理，且预铺后在卷材上直接绑扎钢筋，不要混凝土保护层，节约工期。良好的抗穿刺能力，由于预铺卷材后直接在卷材上绑扎钢筋，要求卷材具有强度高，抗穿刺能力。高分子自粘胶膜防水卷材具有耐紫外线性能，防止由于紫外线的照射而减小了卷材的粘结力。施工范围宽，全年均可施工，不受季节性影响。施工过程无需溶剂和燃料，避免了环境污染和消防隐患。3.适用范围本工法适用于一般民用及工业建筑的地下室或半地下室底板防水工程的高分子自粘胶膜防水卷材施工。4.工艺原理高分子自粘胶膜防水卷材预铺反粘法是将表面处理后不粘的胶粘层朝向施工人员，然后将液态混凝土直接浇筑在

3、卷材上，待混凝土固化后，在卷材与混凝土之间形成连续牢固的粘结。其施工顺序如下：基层处理空铺卷材，经处理胶粘面朝向施工人员铺设钢筋浇筑混凝土。高分子自粘胶膜防水卷材预铺施工还有以下特别原理：（1）单层铺设，拐角处无需加强层。预铺防水卷材与传统防水材料不同，只需单层铺设就可以达到很好的防水效果，并且这一层必须与结构混凝土满粘。在拐角处无需加强层，这大幅度节约了材料的用量。（2）高分子自粘胶膜预铺防水卷材对基层要求简单，只需要最低限度的表面处理，不需要底油或热气烘干潮湿的基层，无挥发性物质；当混凝土基层达到可以上人的强度后，就可以施工。（3）高分子自粘胶膜预铺防水卷材施工温度范围宽，在全年的很多季节

4、都可以施工。5.施工工艺流程及操作要点施工工艺流程基层处理卷材安装钢筋铺设混凝土浇筑拆除模板底板防水施工结构大样图如下底板防水结构图：文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2

5、 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U

6、2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2

7、U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R

8、2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4

9、R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U

10、4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10

11、U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6图 底板防水结构图操作要点基层处理水平基层表面应是整块的混凝土地面或者是密实度很好的粒状填料砂土垫层，垫层要避免使用松散骨料或棱角尖锐的骨料，砂石应使用多角状的，而不用倾斜面或凹凸面的，可在潮湿面上施工，但表面若有积水，则需清除干净，以免影响搭接边的粘结，从而影响防水性能。卷材安装预铺式高分子自粘胶膜防水卷材铺设时将搭接边重叠，用钢锟子压紧搭接边确保其粘结完全，保证防水的连续性和整体性。预铺式高分子自粘胶膜防水卷材在摄氏-4 度以上均可以进行施工。在低温施工时，可用煤气灯或类似器具对搭接边适度加热,除去上面的湿气以提高粘结度。卷材搭

12、接边宽度为70 毫米，注意保证搭接区的下面部位干净，乾燥，没有灰尘。当两块卷材已搭接在一起，施工要连续进行，辊压搭接边要用力，这样才能保证搭接边的良好粘结。钢筋安装防水卷材铺好后，因其具有较强的抗穿刺性，可不用混凝土保护层，直接上人安装钢筋，实现卷材与混凝土结构满粘。混凝土浇筑预铺式高分子自粘胶膜防水卷材铺好以后21 天内要浇注混凝土，浇注过程须小心振捣，避免防水材料破损。拆除模板为保证混凝土和卷材结合良好，要等混凝土硬化到一定抗压强度才可拆模。6.材料与设备高分子自粘胶膜防水卷材基本构造高分子片材、高分子自粘胶、紫外保护层/上人隔离层，如有需要，表面需隔离膜或隔文档编码:CB10J10U4R

13、2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4

14、R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U

15、4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10

16、U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J1

17、0U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J

18、10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10

19、J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6离纸，其基本构造见下图卷材结构构造：高分子自粘胶膜防水卷材的质量要求可上人施工高分子自粘胶膜防水卷材预

20、铺施工时无混凝土保护层，可直接上人施工，因此其表面需有一层防粘脚的材料或者措施。根据工地情况，在常温下，工人直接站立在卷材上 5 min 后，还可以挪动脚。卷材强度高高分子自粘胶膜防水卷材施工时，工人需直接在其上绑扎钢筋，缺少了混凝土保护层，卷材被钢筋破坏的几率大幅度增加，因此，要求卷材具有良好的抗穿刺能力。预铺/湿铺防水卷材中规定高分子自粘胶膜防水卷材的抗拉强度大于 500 N/50mm。耐紫外性能紫外线对热熔胶粘剂的性能有严重影响。实际工程中，施工进度难以严格控制，防水卷材外露的时间可能长于 1 周，特别是分段施工时，段与段连接处的卷材可能外露超过 1 个月。因此，高分子自粘胶膜预铺防水卷

21、材表面的耐紫外保护设计是基本的、必不可少的。热老化稳定性合格的高分子自粘胶膜防水卷材应保证在合理高温下（70-80 摄氏度）保持性能稳定。高分子自粘胶膜防水卷材主要物理性能卷材图样颜色为白色，底层为高分子片材，中间为高分子自粘胶膜，上层为防粘层及搭接边，如下图所示高分子自粘胶膜防水卷材图样：文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2

22、U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F

23、2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10

24、F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE1

25、0F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE

26、10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 H

27、E10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2

28、HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6物理性能标准高分子自粘胶膜防水卷材物理性能标准见下表物理性能标准。表 物理性能标准序号性能标准值1 颜色白色2 厚度毫米、毫米3 抗拉强度 500N/50mm 4 延伸率400%5 钉杆撕裂强度 400N 6 低温柔性-25 摄氏度无裂纹 7 侧向窜水 8 低温开裂循环-26 摄氏度 无开裂9 无处理条件下与混凝土粘结 mm 10 热老化后与混凝土粘结mm 11 紫外老化后与混

29、凝土粘结 mm 12 热尺寸稳定性70 摄氏度，2 小时无位移、流淌、滴落7.质量控制措施严格执行材料进场验收制度，必须符合设计及规范要求，并见证取样送检。在卷材上焊接钢筋时做好对卷材的保护措施，避免由于焊接损坏卷材。大面防水卷材施工时，卷材长边搭接不小于70mm，短边搭接不小于80mm，见图卷材搭接。相邻两排卷材的短边接头应相互错开300mm 以上，以免多层接头重叠而使得卷材粘贴不平，见图卷材搭接。文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10

30、U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J1

31、0U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J

32、10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10

33、J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB1

34、0J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB

35、10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:C

36、B10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6桩根周围要求机械固定卷材，该实铺部位卷材只需铺贴至桩根圆弧外围阴角部位即可，然后在柱根桩基部位涂刷两道渗透结晶防水涂料。高分子自粘胶膜防水卷材铺贴顺序为先节点，后大面；即所有节点铺贴好后方可铺贴大面卷材。卷材铺设完成后，要注意后续的保护，钢筋要本着轻放的原则，不能在防

37、水层上拖动。高分子自粘胶膜防水卷材铺设质量需符合预铺/湿铺防水卷材 GB/T23457-2009 相关要求，如下表预铺高分子自粘防水卷材技术要求：文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10

38、U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J1

39、0U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J

40、10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10

41、J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB1

42、0J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB

43、10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:C

44、B10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y68.安全措施严格执行各项安全法规，按安全技术规程的各项规定组织施工，做到安全文明施工。应对操作人员进行安全教育，掌握和了解安全操作规定，做好安全技术交底工作，严禁违章作业。施工人员必须穿软底鞋，不把尖锐坚硬的物体放在卷材上，以免损坏卷材，严禁在防水层上拌制砂浆。卷材应妥善保存，特别避免与矿物油、动植物油等影响性能的化学物质接触，以免造成卷材损坏变质。施工用料及防水材料属于易燃物质，在存放材料的料库和施工现场必须严禁烟火，严格控制火源。并设专人看管发放。注意成品保护，防水施工要与有关工序作业配合协调，防水专业队与有关施工操

45、作人员共同保护防水层不遭破坏。雨天、雪天、5 级风以上均不得施工。文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10

46、J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB1

47、0J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB

48、10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:C

49、B10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:

50、CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码:CB10J10U4R2U2 HE10F2U2R5Z7 ZZ5F2R8X1Y6文档编码