|Thickness:||12 / 15 / 18 mm||Position:||Interior|
|Application:||Office,function room,court room,etc||Product name:||Perforated acoustic wall panels|
|Fire resistance:||China Standard Class B1||Model:||2440*1220 mm,1220*600 mm,600*600 mm|
1.High strength characteristic, lasting quality, fireproof, waterproof, non-deformation and non-modification in the highly moist place.
2.According to the acoustic principle and reasonable collocation, it has excellent sound absorbing function, especially in the medium and high frequency voice range.
3.With great decorative effects and broad application in various places, it can be surfaced by many patterns and natural veins. ( Business Administrative Area, hall, Conference Centers, Studios, Concert halls, Recreational towns, Hotel, High-ranking villas and residential areas ).
4.Contrast to traditional acoustic materials, it has a longer service life and lower cost to maintain
BUNGE 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.
BUNGE perforated gypsum board is one of the best sound absorption products, it ie widely used in Auditorium, office, cinema, church, hospital. School and so on.
Perforated acoustic panel : BANGE perforated acoustic panel used high density mold- proof, fireproof, enviromental eco-pine wood as base material, processed by full automatic computer controled equipment. Be made to multihole structures product, not only have good sound absorbing effect, but also looks great on visual.
1> First fix the aluminum profile onto the wooden frame or bottom board, and their distance suggested 6about 600mm.
2> Filled the 32-64kg/m density acoustic foam among aluminum profiles.
3> Use the clips to fix the perforated acoustic panel to the aluminum profile.
4> When install several acoustic panel, the distance between noses to noses suggested 2-3mm.
5> If install the acoustic panel in the horizontal way, then the notch of the panel should face down, and it need to be fixed tight with clips. After that install pieces and pieces of acoustic panel onto the lowest one.