Calcium Silicate Ceiling Board

Calcium Silicate Ceiling Board

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.

Specification of calcium silicate ceiling board :
1. Size: 1220*2440mm, 1200*2400mm, 600*600mm, 300*600mm
2. Thickness: 4~25mm
3. Normal Density: 1.3~1.6 g/cm3
4. Surface Painting: Acrylic coating
5. Basic color: Gray
6. Fire Rating Test: Incombustible Class A
7. Moisture Content: <10%
8. Thermal Conductive Index: Average 0.24W/MK
9. Radiation: Accord with standard(GB6566-2000.
1) Incombustibility
2) Fireproof, fire resistance, no smoke
3) High intensity, light
4) Waterproof, mildew proof, humidity proof
5) Sound insulated, heat insulated, shock resistance
6) Can be sawed, drilled and planed, no distortion
1) High layer building, exterior wall decorative or retread heat presentation.
2) High grade hotels  
3) High grade office building  
4) High grade dwelling houses  
5) Operation room   
6) Clean room

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.

Calcium silicate ceiling board Technical Data

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