Type: |
Ordinary Gypsum Board, Moisture Resistance Gypsum Board, |
Fire Resistance Gypsum Board, Waterproof gypsum board |
Size: 1220x1830mm, 1220x2440mm |
1200x1800,1200x2000,1200x2500, 1200X2700mm, 1200X3000mm, 1200X3600mm |
Thickness: 7.0mm, 7.5mm, 8.0mm, 8.5mm, 9.0mm, 9.5mm,
12mm, 12.5mm, 15mm, 15.9mm |
Edge: square edge & taper edge |
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 | type direction materials | ||||
Outer irradiation ratio | type direction materials | ||||
Remark:
According to China standard of GB/T 9775-1999, GB 6566-2001 |
The ordinary gypsum plaster board to construction as the main raw material, mixed with appropriate lightweight, fiber reinforced materials and additives constitute the core material, and to protect tissues and firmly bonded together, building plate. Ordinary gypsum board for ...