Chemical grouting

Chemical grouting is the process of formulating a certain chemical material (inorganic or organic material) into a true solution, and pouring it into a formation or a gap by a chemical grouting pump or the like to infiltrate, diffuse, gel or solidify it to increase the formation. A reinforcement foundation for strength, reduced formation permeability, prevention of formation deformation and crack repair of concrete structures, waterproof plugging and concrete defect reinforcement technology. That is to say, chemical grouting is a combination of chemistry and engineering, applying chemical science, chemical pulp and engineering technology to carry out foundation and concrete defect treatment (reinforcement and reinforcement, anti-seepage and water stop), to ensure the smooth progress of the project or to improve the quality of the project. technology.