Product Details

Product Description

noise reduction perforated gypsum acoustic ceiling board

Wellyoung acoustic perforated gypsum board is designed on the basis of helholtz resonance theorem, After perforated, the holes, board and the wall make up of many resonant cavities, when air molecules pass the holes, the resonant cavities will consume large quantities of sound energy. It is widely used in auditorium, office, cinema, hospital, school and so on.








 

Size: 1200*2400mm

Thickness: 12mm

 

Specification of holes
Square Hole	3/8.33, 5/15, 8/20, 10/20, 12/25mm
Round Hole	6/18.18, 6/20, 6/25, 8/18, 8/17, 8/20, 8/25, 10/20, 10/25, 15/30mm
Cross Hole	6/10/20, 6/10/25, 8/12/25, 12/20/30mm
Irregular  Hole	8/15/20mm
Obong Hole	4-14mm

 

 

Specification





Features

Acoustic perforated gypsum board
Light weight in unit acreage
High edge rigidity
Strong nail pull resistance

Smooth,paintable surface
NO visible joints and grid
Sustainable,fully recyclable material
Installs on any standard drywall suspension system


Fireproof and stop burning


Moisture resistance,sag resistance


Antibacterial

Applications



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