Shanghai Stadium tank fire wood acoustic panels wooden sound-absorbing board factory price Shanghai

 Shanghai Stadium tank fire wood acoustic panels wooden sound-absorbing board factory price Shanghai wooden sound-absorbing board manufacturers, wooden sound-absorbing panels wholesale prices, wooden sound-absorbing board specifications, wooden sound-absorbing board ceiling, wooden sound-absorbing panels texture, wooden sound-absorbing board manufacturers in Guangdong, meeting room wooden sound-absorbing panels factory, hotel wooden sound-absorbing board manufacturers, factory groove wooden sound-absorbing panels, cloth sound-absorbing board manufacturers, polyester fiber sound-absorbing board manufacturers, wood wool acoustic board manufacturers, wooden sound-absorbing board manufacturers in Hainan, Shandong wooden sound-absorbing board manufacturers, Shanghai wooden sound-absorbing board manufacturers, sound-absorbing board manufacturers, the price of sound-absorbing panels, sound-absorbing board specifications, acoustic panels texture, sound-absorbing panels installation method, wooden sound-absorbing panels acoustic noise reduction means a material having a plate-like effect, mainly used in theaters, concert halls, museums, galleries, Library, interrogation rooms, galleries, auction hall, gymnasium, lecture hall, function rooms, hotel lobbies, hospitals, shopping malls, schools, piano room, conference room, studio, recording studio, KT V rooms, bars, industrial plant , room, family noise reduction and acoustic environment requires a higher grade decoration of the place. Wooden sound-absorbing panels wooden sound-absorbing panels are acoustically refined processing, the veneer, the core material composition and sound-absorbing mat. Wooden sound-absorbing board sub-groove wooden sound-absorbing panels and wooden sound-absorbing panels hole two kinds. Mineral Wool Board Mineral Wool Board surface treatment in the form of a rich, decorative plates have a stronger effect. After knurled surface type mineral wool board processing, commonly known as "caterpillar", the surface covered with shades, shapes, different aperture hole. Fabric acoustic panels cloth sound-absorbing panels - the core material is a centrifugal glass wool. Centrifugal glass wool as a long-term widely used in the world of acoustic materials, proved to have excellent sound absorption properties. Polyester fiber sound-absorbing board is an ideal decorative material absorption. Its raw material is 100% polyester fiber, with sound-absorbing, environmental protection, flame retardant, insulation, thermal insulation, moisture, mildew, easy to dust, easy to cut, can be simple parquet, construction, good stability, impact resistance number, independent good and cost advantages, there is a rich variety of colors to choose from, to meet the different styles and levels of attracting decoration needs. Diffuser sound-absorbing panels (three-dimensional diffusion type sound-absorbing panels) In addition to having all the features of planar acoustic panels, but also through its three-dimensional surface of a sound wave conduction different angles, sonic eliminate blind spots in the diffusion process, improve the sound quality, balanced sound , thinning stress, weaken the treble, bass compensation. Product Structure in MDF front opening or cylindrical form three-dimensional triangular groove on the back of the open structure of the hole absorption material, decorative painting (color according to customer requirements), fire sound-absorbing cloth backing. Applications stations, cinemas, theaters, concert halls, convention centers, stadiums, audio room, home, shopping malls, hotels, karaoke OK, lounges and restaurants. Wood piercing sound-absorbing panels gypsum board has a through hole in the front and back of plasterboard cylindrical apertures, gypsum board pasted on the back of the back cover with a breathable material and sound-absorbing material capable of absorbing incident sound energy from the peer group table. Absorption mechanism is a large number of tiny internal material communicating pores, these pores can sonic depth along the interior material, and material friction effect sound energy into heat. Sound absorption properties of porous sound-absorbing material with the higher frequency increases the absorption coefficient, which means that no high-frequency low-frequency absorption good absorption. Made of wood ceiling or wall panels, sound absorption mechanism of this structure is thin resonance absorption. The resonance frequency due to severe vibration plate absorbs sound energy. Mostly in the low-frequency resonance absorption sheet has good absorption properties: (1) The board is large, flat and high (2) high sheet strength, light weight (3) good absorption effect, fireproof, waterproof (4) easy to install, Each board can be individually removable, replacement (5) in size, shape, surface treatment and color, etc. can be customized according to customer demand, to meet customer demand for personalized products Uses: For subway, theater, radio, television, textile, and acoustic noise over the standard factory buildings and stadiums and other large public buildings acoustic wall panels, ceiling panels.