Perforated Acoustic Panel
We can supply two types base board perforated Acoustic panel: Mgo board perforated panel and Gypsum board perforated panel.
Perforated Acoustic Panel 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.
ERON Perforated Acoustic Panel is one of the best sound absorption products, it ie widely used in Auditorium, office, cinema, church, hospital. School and so on.
Specifications
Base board | MgO board or Gypsum board |
Backside | Acoustic non-woven cloth, white or black color |
Thickness | MgO board: 5-12mm Gypsum board: 9.5mm, 12.5mm |
Size | 595x595,600x600,603x603,1200x2400mm, other size customized |
Edge | Square |
Size of Round hole | 6mm, 8mm, 10mm, 12mm, 15mm available |
Size of Square hole | 5*5mm, 10*10mm, 12*12mm available |
Size of Cross hole | 6mm /10mm, 8mm / 12mm |
Size of Irregular hole | 8/15/20mm, 12/20/35mm available |
Size of Micro hole | 3*3mm square hole, 3mm round hole |
Otherperforation variants | Rectangle hole, Long round hole, Cellular hole (honeycomb hole) |
Perforation Patterns | H1, H2, H2L, H4, H4L, H6, H8 |
Perforation Rate | 6.8%-19.6% |
Sound Absorption | aw 0.65 NRC 0.70 |
Climate (RH) | 70 |
Density | 9.4 Kg/m2 |
K-Value | 0.1w/m k |
Applications | Suspending ceiling, wall partition |
Other installation Materials | Multipurpose Interior Putty,Jointing Compound,Drywall Screw,Paper Tape,Glass Fiber Mesh. (we also offer these products) |
Model of Round hole Perforated board:
Main Features
1. Sound absorption and Noise reduction
2. Light weight in unit acreage
3. High edge rigidity
4. Strong nail pull resistance
5. Smoothness
6. Green products
Application
Painting and Decoration
Finishes applied to plasterboard surfaces can have a significant effect on the perceived quality of the installation, particularly where critical lighting conditions exist.
--Textured or heavy patterned finishes tend to hide imperfections
--Matt finishes minimize imperfection visibility
--Semi-gloss and gloss finishes highlight imperfections
--Light colours are less likely to show imperfections and impact damage
P.S.
We can supply MgO perforated panel in the same specifications of Gypsum perforated panel.
If you want to know more about Gypsum perforated panel or MgO perforated panel, please directly send your inquiry to our email.
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