PERFORATED GYPSUM BOARD

Styles:

1.      Square hole                                      

Standard size: 2400*1200mm, 600*600mm, 600*120mm

Square hole size: 5*5mm, 10*10mm, 12*12mm

Thickness: 9.5mm, 12.5mm

Back non-woven fabric color: white, black, blue

Weight: 9.3kg/m2

Perforation rate: 13.4%

Acoustic performance:   αw: 0.65   NRC: 0.70  RH70

2.      Circular hole

Standard size: 2400*1200mm, 600*600mm, 600*120mm

Square hole size: Φ6/18mm,Φ8/25mm, Φ12/25mm, Φ15/30mm

Thickness: 9.5mm, 12.5mm

Back non-woven fabric color: white, black, blue

Weight: 9.3kg/m2

Perforation rate: 8.7%-19.6%

Acoustic performance:  αw: 0.65   NRC: 0.70  RH70

3.       Irregular circular hole

Standard size: 2400*1200*12.5mm

Square hole size: Φ8/15/20R, Φ12/20/35R

Back non-woven fabric color: black, blue

Weight: 10.7kg/m2

Perforation rate: 9.9%

PERFORATED GYPSUM CEILING TILE

Product information

Material: High-strength gypsum board   (Jason gypsum board) 

Building material class: JC/T803-2007

Specification: 600*600*12.5mm   

Color: White

RH90, αw: 0.65

Fire rating: A grade

Perforation rate: 8.7%