Medium Density Calcium silicate board

Description

Calcium silicate board: calcium silicate boards (also known as wearing a stack of plates) composed of Portland cement, plant fibers, fine quartz sand and the water formed by the manufacturing, does not contain asbestos, glass fiber and formaldehyde. This product provides superior physical and chemical properties of all similar products, it has the appearance of wood materials and excellent features, and fire safety, do not rot, no deformation, almost no maintenance.

Ingredient table

Features

1).High strength. the lowest strength ( in parallel direction) is ≥8Mpa while the bending strength (in cross direction) is ≥10Mpa. It meets the national and civil building standard .
2).Light weight. Its density is ≤1.2g/cm3. It can be used in new buildings. There is no need to take additional dead load for both partition and ceiling of old buildings into account when is uses the panel for refashion. It won’t affect its original construction.
3).Incombustible material. Meeting the standard of GB8624-1997 Grade A1, ISO-1182 and BS 476 from UK which is the guarantee of fire proof.
4).Good at anti-high temperature and anti-crack. It improves the grade of fire rating. Its reasonable fireproof system design reaches the demand of high rise building for fireproof limitation and their performance is as well as the international brands of calcium silicate board all over the world.
5).Our board carried out the BS 476 testing on a fire rating laboratory of Warrington which is famous in the world. It has passed the 120 minutes fireproof testing easily and gained the certificate by using a cork whose width is 8 9 mm as the profile then fill with ordinary rock wool in a 12mm layer .
6).Low moisture absorption and water absorption . It can be used in washing room and kitchen .
7).It is inorganic material , fire proof , anti fungus and antiseptic which is good for health of user .
8).It can be used in many kinds of building , because it has the capability of anti-chemical corrosive .
9).It is good quality and price competitive .Compared to other boards (Real non-asbestos Calcium Silicate Board ) from international market , it is much worthy . 
      

Technical data: 
1) Density: 1.10～1.20g/cm³
2) Thermal conductivity: ≤0.25 W/(m•k)
3) Water contain: ≤10%
4) Moisture movement: ≤0.25%
5) Incombustibility: GB 8624-2006 Class A1, BS 476 part 4,6 and 7
6) Bending Strength: Parallel≥8.0 Mpa. Cross ≥1.0 Mpa.
7) Asbestos contain: 100% asbestos free
8) Radioactivity: ＜1.0Ira

Specifications:
Standard Size :1220*2440 or 1200*2400（mm）
Max width: 1220 mm
Max Length: 3050 mm
Thickness: 6,8,9.10,12,15,18,20,mm

Samples: