Non-asbestos Calcium Silicate Board----Raw materials are Portland cement, high-purity quartz powder, minerals (mica and perlite etc), and a variety of additives. It is light weight energy-saving building plate with non-asbestos fiber that treated by high-temperature and high-pressure steaming process according to the KTN300 technological standards. It is no asbestos, proved by State Building Material Testing and Inspection Center according to the Standards of Non-asbestos Building Products.
Non-asbestos Calcium Silicate board size Available
1> Non-asbestos Calcium Silicate board: 1200mm*2400mm 1220mm*2440mm
2> Thickness of Non-asbestos Calcium Silicate board:
5.0mm ----22.0mm
3> Designs of Non-asbestos Calcium Silicate board: as to the customer reqiure
4> Quantity of pvc gypsum board ceiling/20ft(23tons 1220*2440mm):
5.0mm=1120pcs 6mm=950pcs 7mm=800pcs 8mm=700psc
Features:
1) Heat insulation, stability, damp-proof, sound insulation, fire resistant and
light weight
2) The wall is solid and firm inside, and resistant to impact pressure
3) Painting, tiling and nailing is possible in the new system
4) Noise reduction can be up to 46dB
5) anti-sagging high strength, good flexibility.easy installation.
Tolerance in Dimension
Item |
index |
Requirement |
Length |
<1200 |
±3 |
|
1200~2400 |
±4 |
|
>2400 |
±5 |
Width |
≤1200 |
±3 |
|
>1200 |
±4 |
Thinckness |
≤9 |
±0.3 |
|
9~15 |
±0.5 |
|
>15 |
±0.6 |
Physical properties
The following data are the average tested figures during manufacturing.
Item |
Index |
Unit |
Density |
≥1.40 |
g/cm3 |
Thermal Conductivity |
≤0.35 |
W/(m·k) |
Water Absorption |
≤28 |
% |
Water Contain |
≤10 |
% |
Moisture Movement |
≤0.25 |
% |
Freezing |
Non-delaminating and rimous |
25times cycle |
Non-water soaking |
No water formed |
24 h |
Non-combustibility |
GB 8624 Class A |
/ |
Bending Strength |
≥16 |
MPa |
REMARK: Please contact our technical department if you need more technical index. |
Safety Capability
Item |
Index |
Spection |
Asbestos Including |
100% asbestos free |
safe for application |
Radioactive |
<1.0 IRa |
safe for application |
<1.0 Ir |
safe for application |
|
Non-combustibility |
A |
the highest grade |
Fireproof structure: fireproof wall, fireproof door and fireproof furniture.
Heat insulation structure: internal heat insulation layer and heat insulation of outer wall.
Sound insulation structure: cinema, meeting hall, music hall, etc, for example.
Wet areas: basement, toilet, kitchen as well as other environment of low temperature and corrosion.
Backing-up structure: best used as filling plate of screen wall. We have developed supporting system of backing-up plate for renowned units of screen wall construction.
Other purposes: applied to furniture, movable floorboard, and office dividing wall.
Packing:
Wooden pallet: 5mm=155psc 6mm=130pcs 7mm=115pcs 8mm=100pcs