3 Phase Electric Standard Magnesium Oxide Board Production Line GB/T9775-1999
XD-D model mgo board making machine with 1500 capacity full autoamtic
Advantages:
1) Product quality: product quality is priority to the international standard GB/T9775-1999 (equal to European Standard).
2) The gypsum board which produced by the gypsum board production line is heat-resistant, fire-resistant, insulated, light, nonpoisonous, little pollution, adjusting the humidity of the room.
3) We can offer a basket of services of design, producing, installation, commissioning and training, as well as turnkey project for customers.
|
No. |
Test Item |
National standard |
Wall panel testing |
|
1 |
Compressive strength |
≥3.5MPa |
≥3.7MPa |
|
2 |
Drying shrinkage |
≤0.6mm/m² |
0.37mm/ m² |
|
3 |
Hanging force |
≥1000N 24hours No 0.55mm crack in 24hours |
≥1000N 24hours No 0.55mm crack in 24hours |
|
4 |
shock resistance |
without crack shocked by 30kgs sandbag five times |
without crack shocked by 30kgs sandbag five times |
|
5 |
The bending failure load |
≥1.5 times of the self weight of the wall panel |
≥2.5 times of the self weight of the wall panel |
|
6 |
radioactivity |
Inner radiation index Ira≤1.0 Outer radiation index IY≤1.3 |
Inner radiation index Ira≤1.0 Outer radiation index IY≤1.3 |
|
7 |
density |
≤90kgs/m² |
≤43kgs/m² |
|
8 |
Air insulation of sound |
≥35dB |
≥43dB |
|
9 |
Fire resistance limit |
≥1 h |
≥ 1h |
