Detailed Product Description

Introduction:
Perforated Acoustical Gypsum Board comes with highly decorative values and most importantly it can reduce the surrounding sound noise effectively. With the features of nature and environmental friendly, such sound absorption function brings new life to the gypsum applications and greatly enhance the evaluation of gypsum interior decoration. These elegant look boards have been approved in many different applications and locations such as office, library, hospital, lecture hall, theater, conference room, exhibition and studio.

  
Features:
1. No Sag, No Warp
2. Fire Rated, Heat Insulated
3. Sound Absorption
4. Certificate ASTM C423, CNS 9056 A3165 Tests Passed
Absorption Coefficient NRC = 0. 80
Certificate Number: 950, 952, 954, 956
Issue Date: 03-Jan-2005, Expiry Date: 03-Jan-2008
5. Easy Application, Dimensionally Stable
6. Asbestos Free-100% asbestos free and environmentally friendly
  

Key Specifications / Special Features:
Hole: 3mm x 3mm square hole, 8. 33mm C / C
Hole: 12mm x 12mm square hole, 25mm C / C
Hole: 6mm x 6mm round hole, 15mm C / C

Thickness: 9mm, 12mm, 15mm
  

Size:

Metric System 595mm x 595mm, 1200mm x 2400mm
Imperial System 603mm x 603mm (2ft x 2ft) , 1220mm x 2440mm (2ft x 4ft)