Non-asbestos calcium silicate ceiling board is a new kind of “green material” decorative board, special environment-protecting function makes fiber cement board siding superior to other boards with damp proof and fire prevention capability. It does no harm to human body.
calcium silicate ceiling board is manufactured from a mixture of portland cement, fine silica, special cellulose fibers and selected fillers to impart durability, toughness, fire and moisture resistance.
calcium silicate ceiling board is cured by an autoclaving process whereby the ingredients are reacted together under the effects of super-heated steam and high pressure. The synthetic cement silicate binder provides exceptional dimensional stability and an unrivalled resistance to movement due to effects of moisture or heat.
calcium silicate ceiling board does not contain any soluble ingredients or free alkali which could be dissolved by moisture or condensation and causing unsightly marks. If exposed to moisture, the board will completely recover on drying out, with no permanent loss of strength.
Calcium Silicate Panels will not degrade with time and within normal applications, the life of the product is limited only by the durability of the supporting structure and materials used in fastening. Calcium Silicate Board will not rot or support fungal growth and is unaffected by sunlight or steam.
Calcium Silicate Sheet is specially designed for applications which impact resistance, fireproof, waterproof, sound adsorption and heat isolation are required, products are suitable in a high humid environment. have been supplying to more than 30 countries.
Bending Resistance: 17.5 N/SQ.M
Expansion after expose to the water for 24 Hr: 0.12%
Noise Resistance: B38
Modulus Flexibility: 4,500 Newton/SQ.M
Water absorption by Weight: 34%
PH Balance: pH7
Fire resistance: BS 476 incombustible A1 Class