新型后浇带超前止水技术应用  

APPLICATION OF A NEW TYPE OF ADVANCED WATER STOP TECHNOLOGY FOR POST-CASTING BELT

作　　者：韩笑笑 杨金波 朱德昌 何亮 李莉 HAN Xiao-xiao;YANG Jin-bo;ZHU de-chang;HE liang;LI li(Beijing Construction Engineering Group Co.,Ltd.,100055,Beijing,China)

机构地区：[1]北京建工集团有限责任公司,北京100055

出　　处：《建筑技术》2024年第11期1398-1401,共4页Architecture Technology

摘　　要：对于地下水水位较高的地区,底板后浇带未封闭时漏水的情况经常出现,为提升底板后浇带的施工质量,以上海某工程为例,设计了一种改进超前止水工艺,并在底板后浇带中设置预留洞口,减少后浇带的积水,降低垃圾清理难度。实践证明,本工艺有效保证了结构防水性能,提升了施工效率。For areas with high groundwater level,water leakage often occurs when the backpouring belt is not closed.In order to improve the construction quality of the backpouring belt,this paper took a project in Shanghai as an example to design an improved advance water sealing process and set a reserved hole in the backpouring belt to reduce the difficulty of water and garbage cleaning in the backpouring belt.This technology effectively ensures the waterproof performance of the structure and improves the construction efficiency.

关 键 词：超前止水 后浇带 止水钢板 

分 类 号：TU753[建筑科学—建筑技术科学]