Product Description
We are the biggest manufacture of gypsum board in China, having factories in Hebei and Shandong province. The volume of export is No. 1 in Asia.
1.Thickness:8.0-25.4mm
2.Size: standard 1200*2400mm; to be customized as request, with width 900-1220mm, length 1500-3660mm; to be produced by both metric and imperial system.
3.
|
Technical performance
|
| Item |
Standard value |
Actual value |
| Weight per unit
(kg/m2)
|
--- |
Thickness(mm) |
Normal |
Fire proof |
Water proof |
| 9.5 |
9.5 |
7.7 |
8.3 |
8.2 |
| 12.0 |
12 |
9.4 |
9 |
10.3 |
| 15.0 |
15 |
11.6 |
11.8 |
--- |
| Rupture load(N) |
vertical |
Horizontal |
Thickness (mm) |
Vertical |
Horizontal |
| 360 |
140 |
9.5 |
513 |
171 |
| 500 |
180 |
12 |
684 |
213 |
| 650 |
220 |
15 |
781 |
281 |
| Protect paper joint with core material |
Not naked |
Not naked |
| Stability of meeting fire(for fire proof board) |
20 |
>20 |
| Soap up ratio(%)(for fire proof board) |
10 |
Thickness (mm) |
Soap up ratio |
| 9.5 |
7.2 |
| 12(12.7) |
8.5 |
| Inner irradiation ratio |
IRa≤1.0
A type direction materials
|
IRa<1.0 |
| Outer irradiation ratio |
Iγ≤1.3
A type direction materials
|
Iγ<0.1 |
|
Remark:
According to China standard of GB/T 9775-1999, GB 6566-2001
|
|
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