摘要
哈尔滨轨道交通1号线三期工程明挖段防水底板和侧墙采用2 mm厚高分子自粘胶膜防水卷材,顶板采用2 mm厚单组分聚氨酯防水涂料;暗挖段防水采用1.5 mm厚ECB防水板+300 g/m^2土工布缓冲层。本文详细阐述了两区段隧道的防水施工工艺,并指出了防水施工中的注意事项及严寒条件下的施工措施。
The open cut section for third phase project of Harbin Rail Transit Line 1 adopted 2 mm thick polymer self-adhesive film waterproofing membrane for basement and side walls waterproofing, and 2 mm thick single component polyurethane waterproofing coating for the roof part. The mining section adopted combination scheme of 1.5 mm thick ECB waterproofing plate and 300 g/m2 geotextile. The article detailed the waterproofing construction technology of the two sections,and pointed out attention notes during waterproofing construction and practical measures under frigid condition.
出处
《中国建筑防水》
2016年第9期18-20,25,共4页
China Building Waterproofing
关键词
高寒地带
轨道交通
明挖法
暗挖法
高分子自粘胶膜防水卷材
聚氨酯防水涂料
ECB防水板
frigid zone
rail transit
open cut method
mining method
polymer self-adhesive film waterproofing membrane
polyurethane waterproofing coating
ECB waterproofing plate
