Anti-fire acoustic cotton inside + anti-fire resin frame around + anti-fire fabric and anti-fire leather and suede outside packed
1200*2400mm, 1200*600mm, 600*600mm, others can be customized
25mm, 50mm, others can be customized
Kinds of color can be chose
Using nail to nail it on the wall or fix on the wooden keel
Cinema, theater, KTV, meeting room, conference hall, concert hall, music studio, and other places where seek for high requirement about acoustic
100% payment by T/T before delivery
Packing in standard carton
10-15 working days
Sound absorption is the phenomenon of energy loss after the impact of sound waves on the surface of the material. Sound absorption can reduce the sound pressure level in the room. The index of sound absorption is the absorption coefficient effect, which represents the ratio of the sound energy absorbed by the material to the incoming sound energy.
There are amounts of micro connected pores in the materials, and through the pores acoustic waves go deep into the materials and convert the acoustic energy to heat energy.
It’s because of the existence of the anti-fire acoustic cotton inside, the acoustical wall fabric is more safety after installing. At the meanwhile, the acoustical wall fabric made from fiberglass cotton, so the sound absorbing efficiency is excellent.
In a large space such as a gymnasium or a workshop, in order to absorb noise and reduce noise, a sound absorbing body using centrifugal glass wool as a main sound absorbing material is often used. The sound absorbing body can be made into a plate shape, a column shape, a cone or other shaped body as required. The sound absorbing body is filled with centrifugal glass wool, and the surface is wrapped with a sound-permeable surface layer. Since the sound absorbing body has a plurality of surface sound absorbing sounds, the sound absorbing efficiency is high.
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