What raw material is calcium silicate board? Advantages and disadvantages of calcium silicate plates
Date:2018-4-16 Views:2069
Full name of calcium silicate plate: fiber reinforced calcium silicate plate. The manufacturing principle of calcium silicate plate is that the siliceous material and calcium material generate biochemical reaction under high temperature and pressure to generate calcium silicate dominated by "tobermorite" crystal. Quartz sand is generally used as the raw material of silica. Cement and lime are calcium materials. Cellulose fiber is used as reinforcing material. The amount of "tobermorite" crystal in calcium silicate plate is determined by different raw materials and their proportions. The higher the silicon and calcium content of the raw material, the more likely the reaction into more "tobermorite", the better the physical properties of the product. Calcium silicate board advantages: 1, good fireproof performance: calcium silicate board is A grade non-combustible material, if A fire occurs, the board will not burn, also won't produce toxic smoke 2, waterproof performance superior: calcium silicate board has excellent waterproof performance, in the bathroom, bathroom where high humidity, can still maintain the stability of performance, not inflation or deformation. 3, high strength: calcium silicate plate high strength, solid and reliable wall, not easy to damage and rupture. 4, thermal insulation, sound insulation performance is good: calcium silicate board has good thermal insulation performance, and has a good sound insulation effect. 6, durable, long service life: calcium silicate plate performance is stable, acid and alkali resistance, not easy to corrosion, nor by moisture or insects and ants and other damage, can ensure a long service life. The disadvantages of calcium silicate plate: 1, installed calcium silicate plate, compartment want to change, the replacement is not easy. 2, the installation of metal keel, engineering more cumbersome, the price is more expensive. Calcium silicate board is widely used in the ceiling and partition wall, home decoration, furniture lining board, billboard lining board, ship bulkhead board, warehouse shed board, network floor, tunnel and other interior engineering wallboard; Commercial buildings, entertainment and bathing places, shopping malls and hotels; Factories and warehouses of industrial buildings; New residential buildings, renovation and renovation; Public places such as hospitals, theatres, stations, subways, etc. The main USES are wall, ceiling, floor, furniture, road sound insulation, sound absorption barrier, ship bulkhead and air duct and other industrial boards and sound absorption wall, sound absorption ceiling, pouring wall, composite wallboard and other fields.
