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.
Next Page
Nuozhadu Hydropower Station
2025-05-13
Project Name: Nuodzaduo Hydropower Station Right Bank Spillway No. 1 Inspection Gate Structural Crack Seepage Treatment
Materials Used: LW water-soluble polyurethane grouting material, HW water-soluble polyurethane grouting material
Treatment Results: After the Nuodzaduo Hydropower Station was put into operation, during the inspection process, it was found that the structure crack of the No. 1 inspection gate of the right bank spillway had a jet-like seepage phenomenon. After preliminary judgment, it is possible that the water stop part was damaged. After grouting the structural crack with LW water-soluble polyurethane grouting material and HW water-soluble polyurethane grouting material, the leakage was effectively sealed, the gate was safely put into use, and there was no re-seepage in the treated structural cracks.
Please fill in your contact information, and we will contact you as soon as possible
Copyright © Hangzhou Every Step Materials Technology Co., Ltd.
Technical Support:China Enterprise PowerHangzhou|SEO