Perforated Gypsum Board is using special and high strength as the substrate, and then perforating,cutting,pasting fiber layer,coating,drying and other processes, 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 wall. It was widely used in office,cinema,church,hospital,school and so on.
Technical Specifications:
Surface: PVC Coated
Size: 595mm×595mm
Thickness: 12mm
Hole Type: Square
Hole Size: 10mm*10mm
Perforation rate: 13.4% – 17.2%
NRC- Upto 0.65
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Perforated Gypsum Board is using special and high strength as the substrate, and then perforating,cutting,pasting fiber layer,coating,drying and other processes, 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 wall. It was widely used in office,cinema,church,hospital,school and so […]
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