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Construction technology for long-term waterp
There are two methods for sealing with back water pressure: grouting method and joint filling method. First, dig a week at the junction of the tunnel and cement, chisel the cement into a 3.5 * 4.5 U-shaped joint and every leak at the flat leakage point into a U-shape. After cleaning the surface of t...
2024-10-28
Types and production processes of polymer waterproofing membranes
2024-10-26
What are the construction requirements for SBS waterproofing membrane?
2024-10-26
Construction method and process of polyvinyl chloride (PVC) waterproofing membra
2024-10-26
What are the characteristics of PVC waterproofing membrane?
2024-10-26
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