开封市通许县中医院二期工程地下室底板防水设计与施工  

Waterproofing Design and Construction of the Basement Floor of Phase Ⅱ Project of Tongxu Hospital of Traditional Chinese Medicine in Kaifeng City

作　　者：谭跃军 杜志仿 肖启愚 张文豪 Tan Yuejun;Du Zhifang;Xiao Qiyu;Zhang Wenhao(Guangzhou Dayu Leakproof Technology Development Co.,Ltd.,Guangzhou,Guangdong511430,China)

机构地区：[1]广州大禹防漏技术开发有限公司,广东广州511430

出　　处：《中国建筑防水》2022年第8期32-35,40,共5页China Building Waterproofing

摘　　要：开封市通许县中医院二期工程地下工程防水等级为一级,设计采用防水混凝土结构自防水与柔性防水层相结合的做法。本文介绍了TPO高分子自粘胶膜防水卷材预铺反粘工艺在该底板防水工程中的应用,并重点阐述了桩头、后浇带、甩接槎等细部节点的防水做法。Grade 1 waterproofing is designed for the underground works of the second phase project of Tongxu Hospital of Traditional Chinese Medicine in Kaifeng City,and the waterproofing design adoptes combination of concrete structural self-waterproofing and flexible waterproofing layer.This paper introduces the pre-laid and reversed adhering application technology of TPO polymer film reinforced self-adhesive waterproofing membrane in the waterproofing engineering of the bottom plate of this project,and focuses on the waterproofing practices for details such as pile head,post-cast strip,reserved joint etc.

关 键 词：地下室底板 TPO高分子自粘胶膜防水卷材 预铺反粘法 细部节点处理 

分 类 号：TU761.11[建筑科学—建筑技术科学] TU94