Glass magnesium board
Specifications:
1. Sizes: 1220*2440mm/900(915)*1800(1830)mm;
2. Thickness: 3-20mm
3. Other sizes available accept
4. Edge finished: Square
5. With recessed edges for easy finishing
Normal Size: |
1220mm×2440mm |
Max Width: |
1220mm |
Max Length: |
3000mm |
Thickness Range: |
3-20mm |
Availiable color: |
White,grey,green,red and pink |
Fireproof |
A grade (GB8624) |
Density |
0.96-1.03g/cm3 (GB/T7019-1997) |
Intensity of bending resistance when dry |
18Mpa (GB/T7019-1997) |
Intensity of bending resistance when moisture-saturated condition |
22Mpa (GB/T7019-1997) |
The rate of deformation when pick up the moisture |
0.26% (GA160-1997) |
The shrinking rate when heated |
1.0% (GA160-1997) |
Water permeability |
There is no drop of water to emerge in the back (CNS 13778) |
Impact resistance |
No carck,strip and run through (CNS 13778) |
Thermal resistance |
1.14m2K/W (GB/T13475-92) |
Sound insulation |
>44db (GBJ121-88) |
Security |
100% no asbestos |
Composition
The materials of magnesium fireproof board are Magnesia(MGO), Magnesium Chlorid(Mgcl2)and Alkali glass fiber net
Main characteristic:
1. Fireproof-Grede A
2. Moisture resistant
3. Excellent impact resistant
4. Excellent sound insulation
5. 100% no asbestos
6. Light weight and easy to work
Application: Partition wall of office room, shopping mall theater, ceiling. etc