Potassium silicate have rules usually along the longitudinal or transverse cracks, made of a material to shorten the crack, some consumers will happen such questions, we all know terrazzo floor is a kind of cement as main raw material of a kind of composite materials on the ground, the use of its cheap cost and outstanding performance, widely use in large area of public buildings, Water glass as waterproof base material.

For two, maybe three four kinds of alum and equipment into two alum, alum, three and four alum fast setting waterproofing agent, the waterproofing agent agglutination rate is generally not overstepping one minute, engineering use of its role and adhesion, quick-setting, mixed with cement mortar and concrete, used to repair, lost circulation, repair, surface treatment, because rapid agglutination, soaking water glass processing porous materials, Can make its density and strength progress, on clay bricks, silicate products, cement concrete, etc., have a good effect, but can not be used to brush or impregnate gypsum products, because sodium silicate and calcium sulfate will produce sodium sulfate chemical reaction, crystallization in the pores of the products, significantly expanded volume.

Then lead to the damage of the product, not with cement waterproof mortar, used as a rigid waterproof layer on the roof or the ground, such as: Hospitals, pharmacy, machinery, government agencies, schools, factories, airport terminals, etc., but as the time to add, the surface crack of extremely brief beginning, oil, color dim, so in order to let the terrazzo floor to reproduce the glory, for in situ after moistureproof processing, on a new layer again, the selection of new materials on the surface should consider to choose high strength, wear resistance.