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DESCRIPTION
Hailing perforated gypsum board using special and high-strength gypsum board as the substrate, and then perforating, cutting, pasting fiber layer, coating, drying and other processes, we add some special reinforcements for the board core, effectively ensuring the strength.
APPLICATION
Perforated gypsum board is one of the best sound absorption products for Ceiling and partition wall systems; it was widely used in office, cinema, church, hospital, school and so on.
SURFACE
1. Paper-faced gypsum board
2. PVC faced and aluminum foil backing
3. Wood grain surface
SPECIFICATION
1. Color of non-woven fabric: white, black, blue, and other on request
2. Length: 610/1200/1220/2440/2700/3000MM
3. Width: 610/1200/1220MM
4. Thickness: 8/9/9.5/12/12.5/15MM
HOLES DESIGN
1. Square hole
Type: 3*3mm,5*5mm,10*10mm,12*12mm
Perforation rate:13.4%-17.2%
2. Circle hole
Type: Φ6mm (pitch:18mm);Φ8mm (pitch:25mm);Φ12mm (pitch:25mm);Φ15mm (pitch:30mm)
Perforation rate: 8.7%-19.6%
NRC rate: 0.7
RH70
3. Irregular circle hole
Type: Φ6/10, Φ12/20, Φ35/20/12, Φ20/12/8
Perforation rate: 8.7%-18.1%
NRC rate: 0.7
RH70
Notes: Other specification is available.
Product Categories : Wall Panel > Perforated Gypsum Board
