Dam Reinforcement

日期：2026.02.09

类型： Industry dynamics

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Dam reinforcement covers core scenarios such as dam crack repair, upstream surface anti-seepage, and protection of dam feet and auxiliary structures. Faced with multiple challenges including high-speed water flow impact, sediment cutting, water level alternation, frost heave erosion, and structural aging, the product provides targeted integrated solutions:
Dam Crack and Leakage Repair and Reinforcement: Aiming at micro-cracks with a width ≤ 0.5mm and local leakage hazards generated during dam operation, the product can be directly constructed on the wet dam base surface without additional drying and leveling. It deeply penetrates into the cracks through mineral hydration reaction and generates insoluble crystals to completely block the water seepage channels.At the same time, it closely bonds with the dam base material to form a reinforcement layer, improves the structural strength around the cracks, effectively prevents the further expansion of cracks, avoids safety risks such as dam hollowing and collapse caused by leakage, and realizes the simultaneous completion of "waterproofing + reinforcement".
Dam Upstream Surface Anti-seepage and Reinforcement: Suitable for key parts such as dam upstream surfaces, revetments, and wave walls, the product can be paved as an anti-seepage surface layer or base course to form a seamless rigid protective structure. It can not only resist high-speed water flow impact, wave scouring and sediment cutting, but also block water penetration into the dam interior, delay concrete carbonation, steel bar corrosion and masonry weathering. It has no powdering or peeling when long-term immersed in river water or seawater, greatly extending the service life of the dam.
Dam Foot and Auxiliary Structure Protection: Parts such as dam feet, culvert interfaces, drainage holes, and expansion joints are weak points for dam leakage. The product can accurately fill gaps and level the base surface to form a dense waterproof protective layer, resisting the rise of groundwater level, water backflow and soil medium erosion.At the same time, it has excellent freeze-thaw resistance and anti-settlement performance, can resist frost heave damage in cold areas, adapt to slight settlement deformation of the dam, avoid the impact of dam foot weathering and auxiliary structure leakage on the overall stability of the dam, and adapt to the reinforcement needs under complex geological conditions.

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