Service Cases


The company specializes in the research and development, sales, application, and technical services of engineering materials in the field of safety of engineering structures such as hydropower dams, high-speed railways, and subway tunnels.

Baihetan Hydropower Station

2025-04-11

Project Name: Chemical Grouting Treatment of the Drainage Inspection Channel at the Stilling Basin Bottom Slab of the Baihetan Hydropower Station
Material Application: LW water-soluble polyurethane grouting material, HW water-soluble polyurethane grouting material
Treatment Result: After the chemical grouting treatment of the drainage inspection channel at the stilling basin bottom slab, after two flood seasons, the pond body concrete showed basically no erosion damage or abnormal structural damage. The bottom slab of the foundation pit was smooth and without cracks, and there was no leakage in the bottom passage. This means that the stilling basin of the Baihetan Hydropower Station has passed the long-term operation test with high quality (from the "Three Gorges Micro" public account evaluation).