タイトルまたは説明

Water-soluble polyurethane grouting material is a new type of chemical grouting material. Slurry with water after their own dispersion, emulsification, foaming, immediately chemical reaction, the formation of impermeable elastic rubber-like consolidation, a good water-stop performance.Water-soluble polyurethane grouting material after the formation of the elastic rubber-like solidified body has good flexibility, flexibility and impermeability, low temperature resistance, in the water to maintain the original shape. Widely used in urban construction basement, subway, tunnel, hydropower dam, oil and coal mining project, from reinforcement reinforcement, anti-seepage blocking effect