acoustics principle of Wooden sound-absorbing panels

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Wooden sound-absorbing panels with the same type, light weight, high strength, beautiful appearance, elegant luster, good decorative effect, three-dimensional sense of strong, simple and convenient assembly. Apply to both requirements of timber and warm effect, and sound absorption of the place, in order to improve the quality of sound quality, improve the clarity of speech. The interior surface of buildings including floor, wall and ceiling. It sets the sound-absorbing board function, environmental function, decorative aesthetic "three-in-one", the raw material for polyester fiber 100%, thickness of 5 mm to 9 mm, the density is 2.25/kg/ square meters, 1220 mm *2420 mm specifications. Because the physical properties of these materials have a strong reflection of sound waves. The core material for the entrance of MDF sheet, the core material is adhered finishes, pasted on the back of black sound-absorbing mat. The interior decoration design in general need to consider absorption process properly, especially the music hall, theater, studio, studio, room, conference room, listening gymnasium, exhibition hall, dance hall, KTV rooms and other public places, because of this kind of building space has special requirements on sound. If the space in which the building of this material to meet, listen to lectures or appreciation of music, although the audience is sound very loud, but the sound quality is not ideal. The traditional decorative material is stone, sheet and plastering. The sound absorbing materials produced by modern science and technology provide an effective way to improve the indoor sound quality. Good sound-absorbing, environmental protection, flame retardant, heat insulation, moisture-proof function and flexible, easy to cut, easy construction etc., and has a variety of patterns and colors for choice, can satisfy the requirements of different occasions decoration. All materials have been through the red state authority detection, the formaldehyde content conforms to the national environmental protection standard, product also has a natural fragrance of wood, with the highest lignin fire rating of B1. With other absorbent products have more originality, is the preferred use of decorative materials at home and abroad. Wooden sound-absorbing panels according to acoustics principle refined processing, composed of finishes, core material and sound-absorbing mat. According to the requirements of customers, there are a variety of decorative wood veneer, baking paint, paint entrance and other surface finishes, both the wood itself and effect, and good sound-absorbing function..
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