Water leakage remediation project of Youpin Dao Commercial Plaza in Chengdu, China

Zheng Sai Supplementary Sealing Protection Technology: Case Study of Water Leakage Control at Youpin Dao Urban Complex A certain urban complex under the Youpin Dao Group, with a commercial area of 230,000 square meters and a shopping center area of nearly 100,000 square meters, serves a population of over 1 million in an area of 5 kilometers. Previously, due to water leakage problems, the lives and shopping of the owners were severely affected, and multiple repairs still failed to completely solve the problem. After the group selected several waterproofing companies, it finally chose Zheng Sai Supplementary Sealing Protection Technology. To verify the effectiveness of the technology, the group's senior management led a team to deeply study this technology and recognized its core advantage of "multiple sealing and layered protection" - through multiple sealing structures to form a protection system, even if there is a local damage in one layer, the remaining layers can still block the water infiltration path, fundamentally solving the pain point of traditional waterproofing "single point failure leads to overall leakage". Subsequently, the Zheng Sai technical team went to the site for investigation and customized a targeted treatment plan based on the architectural structure of the complex (such as the roof, basement, and joint of the curtain wall, etc., which are prone to leakage): for the leakage points, adopt the process of "base layer reinforcement + multiple redundant sealing layers铺设 + node strengthening treatment" to ensure no blind spots in the protection. After the construction was completed， the effect of Zheng Sai Supplementary Sealing Protection Technology was immediately evident， and the water leakage problem was completely solved. And during the long-term monitoring after that， no leakage hazards were found again. The durability and reliability of this technology not onl