Beijing cement base Waterproof coating Cement based permeable crystalline waterproofing coating Price
The cement-based waterproof coating is a kind of powdery waterproof coating containing active compounds. In the presence of water, the active compounds penetrate into the concrete, forming a large number of long chain crystals insoluble in water in the pores and cracks, and filling the capillary channels to make the concrete compact and waterproof. It uses special cement Quartz sand It is a powder rigid waterproof material made of a variety of active chemicals. Its main components are Portland cement, selected quartz sand, special active chemicals, etc., which are gray powder materials. It is applicable to the waterproofing and repair of internal and external surfaces or bodies of various concrete structures requiring * * waterproofing.
Product characteristics of cement-based waterproof coating:
one Automatic defect repair: the active substance sealed by the coating can produce secondary crystallization at the defects of the base layer after encountering water. It has the function of automatically repairing microcracks and other defects, and has strong resistance to changes in the base layer.
two Good physical and chemical properties: strong permeability and alkali resistance.
three Good waterproof effect: it can be constructed once for a long time, avoiding the trouble of annual maintenance.
four Good environmental protection performance: this product uses water as the solvent, which is green, * *, tasteless, * * *, and can be used for drinking water.
Main uses of cement-based waterproof coating:
Mainly used for waterproof construction of concrete structure surface, plugging construction of structural cracks, seepage points, holes, reservoirs, cooling Pagoda , dam, tunnel, roof square, parking platform, elevator pit, swimming pool, food storage, sewage pool, bridge structure, aquarium, granary, expressway, airport, apron, oil pool, playground, subway station, diaphragm wall, tunnel, culvert, reservoir dam, industrial and civil basements, roofs, toilets Waterproof construction of all cement base surfaces of concrete building facilities in the bathroom, and maintenance of all cement structure defects of concrete building facilities.
Precautions for cement-based waterproof coating:
one Do not let the slurry dry when the humidity is low outdoors, such as in the sun. In case of drying, spray water once immediately.
two The best method for large area * is to do it in different areas, and do not adjust too much slurry;
three This method is suitable for all repairs, including crack repair, large-area thickening and cracking.
