Research on Concrete Anti-cracking and Waterproofing Construction Technology for Side Walls of Subway Stations
The anti-crack and waterproof construction technology of subway station side wall concrete is an important link in subway construction,which has a direct relationship with the overall stability of subway project.This research is based on the first phase of Hangzhou Metro Line 9 Project,in which the waterproof coating combined with root puncture resistant waterproof roll material combination waterproof construction process was adopted,and the water seepage height of walls and wall joint structures were monitored to test the construction effect.The results showed that the maximum seepage height of each monitoring point on the wall was within the control standard range,indicating that the proposed construction technology can effectively improve the impermeability performance of the wall,proving the effectiveness of this construction technology application.
subway stationsside wall concreteanti-crack and waterproofanti-permeability performance
万方数据
维普
