丙烯酸盐双浆液在非降水条件下地铁暗挖隧道止水施工中的应用  

APPLICATION OF ACRYLATE TWO-COMPONENT SLURRY IN WATER-STOP CONSTRUCTION OF UNDERGROUND EXCAVATED METRO TUNNELS UNDER NON-PRECIPITATION CONDITIONS

作　　者：王浩 刘香会 张恺伦 WANG Hao;LIU Xiang-hui;ZHANG Kai-lun(BCEG Civil Engineering Co.,Ltd.,100015,Beijing,China;Beijing Construction Engineering Group Co.,Ltd.,100055,Beijing,China)

机构地区：[1]北京建工土木工程有限公司,北京100015 [2]北京建工集团有限责任公司,北京100055

出　　处：《建筑技术》2021年第8期923-925,共3页Architecture Technology

摘　　要：渗水是地下工程普遍存在的问题,防水系统对地铁工程有重要意义。北京某地铁站采用丙烯酸盐双组分浆液防渗防水工艺,避免了施工降水,为该车站顺利开通打下了基础,证明了该做法用于地铁工程的可行性。Water seepage is a common problem in underground engineering,and the waterproof system is of great significance to metro engineering.A metro station in Beijing adopted an anti-seepage and waterproofing process with acrylate two-component slurry,which avoided construction precipitation,laid the foundation for smooth opening of the station,and proved feasibility of this method for metro projects.

关 键 词：防水工程 丙烯酸盐浆液 凝胶时间 

分 类 号：TU74[建筑科学—建筑技术科学]