CGM high-strength grouting material pumping beauty seam an agent of a major role

CGM high-strength grouting material pumping beautiful seam an agent of the single components and beautiful seam an agent it is difficult to meet the pumping grouting material for the requirements of the beautiful seam an agent, commonly used in pumping beautiful seam an agent is various and beautiful seam an agent of composite products, according to the role in the grouting material can be divided into the following categories: 1, natural and synthetic water soluble organic polymers, these plus the seam an agent can improve the mixing water year. The substance has a cellulose ester, epoxy ethane, alginate, Angle of gum, polyacrylamide, hydroxyethyl polymers and polyvinyl alcohol, etc. 2, adsorption in the cement particles on the surface of the water soluble organic flocculation beautiful seam an agent, due to promote each other between the particle adsorption increase viscosity, this kind of material including styrene copolymer with carboxylic acid base, the synthesis of multiple electrolytes and natural water sol. 3, all kinds of organic mass energy increase mutual adsorption force between particles, and at the same time in the cement paste added ultrafine particles. This materials including paraffin emulsion, acrylic emulsion, as well as other polymer. 4, the specific surface area of the earth inorganic materials, this kind of material can improve the water retention of grouting material mixture. This kind of material including diatomite powder, silica fume, asbestos and other fibre materials. 5, inorganic material, this kind of material for mortar complement of fine particles, the class material including fly ash, kaolin, diatomite, untreated or burning ash and all kinds of stone powder, etc.