北京东海防水系统及应用技术介绍(四) 天津某深基坑漏水涌砂抢险实录

Rush to deal with leak and sand boil of deep foundation pit,Tianjin

针对天津市区某高层建筑深基坑发生漏水涌砂的险情,介绍了在基坑内侧采用快硬性刚性止水材料堵漏和基坑外侧采用双液注浆堵漏的抢险措施。

This article introduces deep foundation pit emergency repair of a high-rise building of Tianjin, using rigid fast-hardening water-stopping material on its negative side and double liquid grouting material on its positive side.