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 |