A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for solving water leakage risk between cast-in-place drainage well chamber and cover plate
The invention provides a construction method for solving the risk of water leakage between a cast-in-place drainage well chamber and a cover plate. The method comprises the steps that a well chamber and a cover plate are cast in place, and an opening is reserved in the top end of the well chamber; cement mortar is adopted for bed mortar construction between the well chamber and the cover plate, and a shaft is built after the well chamber is installed and the cement mortar reaches the design strength; and a water swelling strip is embedded in the opening between the cover plate and the well chamber, and cement mortar is used on the outer side to seal the rainwater swelling strip. According to the scheme, construction of the drainage well chamber and the cover plate is achieved, and the problem of follow-up well chamber water leakage is avoided.
本发明提供了一种解决现浇排水井室与盖板之间渗漏水风险的施工方法。所述方法包括：现场浇筑井室与盖板，并且在井室顶端预留启口；在井室与盖板之间采用水泥砂浆进行座浆施工，待井室安装完成且水泥砂浆达到设计强度后砌筑井筒；在盖板和井室之间的启口中嵌入一道遇水膨胀止水条，在外侧使用水泥砂浆将雨水膨胀止水条封住。本发明的方案实现了排水井室与盖板的施工，不会出现后续井室漏水的问题。
Construction method for solving water leakage risk between cast-in-place drainage well chamber and cover plate
The invention provides a construction method for solving the risk of water leakage between a cast-in-place drainage well chamber and a cover plate. The method comprises the steps that a well chamber and a cover plate are cast in place, and an opening is reserved in the top end of the well chamber; cement mortar is adopted for bed mortar construction between the well chamber and the cover plate, and a shaft is built after the well chamber is installed and the cement mortar reaches the design strength; and a water swelling strip is embedded in the opening between the cover plate and the well chamber, and cement mortar is used on the outer side to seal the rainwater swelling strip. According to the scheme, construction of the drainage well chamber and the cover plate is achieved, and the problem of follow-up well chamber water leakage is avoided.
本发明提供了一种解决现浇排水井室与盖板之间渗漏水风险的施工方法。所述方法包括：现场浇筑井室与盖板，并且在井室顶端预留启口；在井室与盖板之间采用水泥砂浆进行座浆施工，待井室安装完成且水泥砂浆达到设计强度后砌筑井筒；在盖板和井室之间的启口中嵌入一道遇水膨胀止水条，在外侧使用水泥砂浆将雨水膨胀止水条封住。本发明的方案实现了排水井室与盖板的施工，不会出现后续井室漏水的问题。
Construction method for solving water leakage risk between cast-in-place drainage well chamber and cover plate
一种解决现浇排水井室与盖板之间渗漏水风险的施工方法
GAO LONG (author) / ZHANG WEIWEI (author) / CHEN RONGHUA (author) / CHEN LIN (author) / LI ZIWEI (author) / XU HANYING (author) / WU CHENGHUA (author) / PENG FEI (author) / XIONG CHAOYI (author) / YANG PENG (author)
2024-08-23
Patent
Electronic Resource
Chinese
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