地下室外墙防水回填施工方案.docx
地下室外墙防水回填施工方案
目录
一、前言...................................................3
1.1工程背景...............................................3
1.2方案目的与意义.........................................3
1.3方案适用范围...........................................4
二、施工准备...............................................4
2.1材料准备...............................................5
2.1.1防水卷材.............................................6
2.1.2填缝剂...............................................7
2.1.3其他辅助材料.........................................8
2.2工具准备..............................................10
2.3人员组织..............................................11
2.3.1技术负责人..........................................12
2.3.2材料员..............................................13
2.3.3质检员..............................................14
2.3.4安全员..............................................15
三、施工流程..............................................16
3.1墙体清理..............................................16
3.2防水层铺设............................................17
3.2.1墙体表面处理........................................19
3.2.2防水卷材铺贴........................................19
3.2.3施工质量控制........................................21
3.3回填施工..............................................22
3.3.1回填顺序与方法......................................23
3.3.2回填土质量控制......................................24
3.3.3施工过程中监测与调整................................25
3.4其他相关工序..........................................26
四、施工要点与注意事项....................................27
4.1防水层铺设要点........................................28
4.1.1材料选择与搭配......................................29
4.1.2铺贴工艺与技巧......................................30
4.1.3施工过程中的温度与湿度控制..........................31
4.2回填施工要点..........................................32
4.2.1回填土的压实度控制..................................33
4.2.2回填过程中的排水措施................................34
4.2.3施工安全与文明施工..................................36
4.3注意事项..............................................37
4.3