Gypsum Board/2400*1200*9.0mm Non-sound Perforated Gypsum Board /iso And Sgs Approved For Gypsum Board

Specifications

Perforated Gypsum Board
1.High-tech precision punch design
2.To prevent dust fall
3.Simple construction
4.Space art

 

Perforated Gypsum Board

 

This kind of products are used gypsum board as the based board,and deal with drilling on the surface. NRC: UP to 0.96

 

The perforated gypsum board with a porous structure has many small gaps or continuous bubbles, so it has a certain ventilation. The board, itself has a good ability of medium-high frequency absorption, and the air layer when having on backside can absorb low frequencies.
      Raw materials: gypsum board, perforating process and acoustic non-wovens.

 

Usual size:

595x595mm,600x600mm,603x603mm,1200x2400mm,1220x2440mm

 

Usual thickness:

8mm,9mm,9.5mm,12mm

 

Name	Perforated acoustic gypsum ceiling board
Thickness	7-12mm
Common Size	600*600mm,1200*2400mm,other size on request
Edge	Wrapped edge
Material	Paper faced gypsum board, non-woven cloth
Density	760kg/m2
Moisture content	2%
NRC	0.65
Humidity resistant	0.75
Strength	160N
Character	Non-flammable A1
Installation	match with ceiling T-bar
Non-Asbestos
Non-formaldehyde