ACOUSTIC PERFORATED GYPSUM BOARD
Acoustic Perforated Gypsum Board is designed on the basis of Helmholtz 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.
Acoustic Perforated Gypsum Board has been designed for use on ceilings and walls where an increased level of sound attenuation is required. Acoustic properties of the board are achieved by perforations of the board surface that absorb sound to reduce echoes and reverberation. The long edges of the panels are recessed for flush jointing to a smooth, continuous surface. Acoustic perforated gypsum board is one of the best sound absorption products, it is widely used in Auditorium, Library, Office, Cinema, Church, Hospital. School, Exhibition, Studios, and so on.
Lightweight, No-Sag, No Warp
High edge rigidity
Strong nail pull resistance
Asbestos Free-100% asbestos-free and environmentally friendly
Perforation Variants (Square hole)
Our high-density acoustic perforated gypsum board comes in a variety of perforations and sizes to meet your architectural goals. They consume large quantities of ambient sound energy creating significantly quieter atmospheres for any space where the listening or learning environment is critical. Acoustic perforated gypsum panels come in many perforation designs ranging from Circle, Square & Capsule-shape. The perforated board absorbs sound that would otherwise reflect back into the room.
Surface Spread – Class l - BS 476 Part 7 Specific Optical Density of Smoke – Flaming Exposure 26.28 Dm (Corr) - ASTM E66 Thermal Conductivity – 0.08 Wm/k - IS 3346 Non-combustibility – Mass loss 53% @ 750 oC - ISO 1182 Ignitibility – ‘P’ - BS 476 Part 5 Fire Propagation Index – 5.17 - BS 476 Part 6
Painting and Decoration
Finishes applied to acoustic perforated gypsum board surfaces can have a significant effect on the perceived quality of the installation, particularly where critical lighting conditions exist.
Textured or heavily patterned finishes tend to hide imperfections
Matt finishes minimizing imperfection visibility
Semi-gloss and gloss finishes highlight imperfections
Light colours are less likely to show imperfections and impact damage
l & P
595mm x 595mm/1195mm
6.5 - 7.6 Kg/m2
Acoustic Perforated Gypsum Board installs on T-Grid & Channel suspension system.
Auditorium, Theaters, Recording studio, Music hall, Stadium, Lecture Hall, Hotel, Museum, Library, Banks, Courts, Multi-function hall, Meeting rooms, Business office, Conference Hall, Advanced villa or private living room and other public places for improvement of the environment.