mineral fiber board :
Mineral fiber ceiling board
1. sound absorption
2. fire/moisture proof
3. size: 600*600*4--20mm
4. low density
Mineral fiber ceiling board
1. sound absorption
2. fire/moisture proof
3. size: 600*600*4--20mm
4. low density
Standard sizes: 600mmx600mm/600x1200mm
24" x24" /24" x48"
Other sizes: (300-450mm)x(1200mm-2400mm)x(15mm-20mm)
(12" -16" )x(48" -96" )x(3/5" -4/5" )
Edge detail: Angled Tegular
Beveled Tegular
Suqare Lay-in
Normal Concealed and exceed concealed
Surface pattern: Different designs avaliable.
Physical data
1. Raw materials: Wet-formed mineral fiber
2. Surface finish: Factory-applied vinyl latex paint
3. Fire performance : China B1 grade(meet GB8624-1997)
4. Density: 3.50kg/m2 ---4.50kg/ m2 up to thickness, 180kg-230kg/m3.
5. Content of Recycled material: 45%~55%
6. NRC(Noise reduction coefficient): 0.55
7. CAC(ceiling attenuation class): 35
8. Light Reflectivity: Minimum 0.85
Feature
1. High light-reflectance
2. nondirectional pattern designed , easy installation
3. Fire-resistance
4. Adopt high quality mineral wool, 100% asbestos-free
5. light-weight and easy to be cut.
6. Withstand condition with relative humidity up to 99%.
7. Excellent sound absorption ability and competitive price.
8. Excellent ability of sag-resistance
Installation: When the building is dry enough and chemical gas disappears , installation can be started. Make sure the temperature doesnt exceed 490 C and relative humility not exceed 99%.
Transportation and storage: When transporting, take care of the edge of the board. It will be better to lay the panels on dry backing-plate horizontally, about one meter away from the wall.