Repair Of Roof Leakage of Shanghai Zhongchuang Building

Shanghai Zhongchuang Building is located on Nanjing Road, the "First Street of China". Close to Nanjing West Road Station of Metro Line 2, Chengdu Road and Yan 'an Road elevated roads are close at hand, surrounded by shopping malls and hotels, and Shanghai Exhibition Center, shanghai centre, Shanghai TV Station and Jincang Wenhua Hotel are within walking distance.
Since 2017, there has been a serious water seepage problem. After the maintenance project was undertaken by Aochang, it was reasonably organized and carefully constructed. TGA spraying poly-asparagine polyurea elastic waterproof coating was used for roof waterproof repair, covering an area of about 5500m2. The qualified rate of waterproof quality reached 100%, and there was no leakage after two summer and rainy seasons, which was well received by the owners and achieved remarkable technical, economic and social benefits.