perforated gypsum board.size: 1220*2440mm,1200*2400mm,1200*2500mm, 1200*3000mm,1200*3600mm,1800/2400/2700/3000x900x12.5m

perforated gypsum boardsize: 1220*2440mm, 1200*2400mm, 1200*2500mm, 1200*3000mm,

1200*3600mm,1800/2400/2700/3000x900x12.5mm,2400x1200x15mm,1800/2400/2700/3000x600x25mmthickness:9.5mm ,12mm,12.5mm,12.7mm, 15mm, 15.9mmColor: ivory or gray/pink,as per customer's requirmentVentilation: 70s/100mLLongitudinal: 11.0kN/mLatitudinal: 3.6kN/mMoisture: 10.5 to 13.5%Wet swelling ratio: 3%Description or definition:Vanjoin Gypsum board material is widely used in home decoration and

ceilingsPlaster board is divided into ordinary, fire-resistant, water-

resistant, and several other varieties

acoustic perforated gypsum board