Shandong Qingdao glass wool manufacturer aluminum foil laminated glass wool roll felt

Insulating glass wool sales phone number 3 Manager Wang Glass wool boards can be made into sound-absorbing ceiling panels or sound-absorbing wall panels after treatment. Generally, it is common to cure the periphery of -/3 glass wool board with glue and then wrap it with fire-proof and sound-permeable fabric to form a sound-absorbing wall panel that is both beautiful and easy to install. The common sizes are .×., .×., .×., and thickness. or. There are also sound-absorbing ceiling panels formed by directly spraying sound-transparent decorative materials on the surface of /3 glass wool. Whether it is glass wool sound-absorbing wall panels or sound-absorbing ceiling panels, it is necessary to use high-density glass wool and undergo certain strengthening treatments to prevent the board from deforming or being too soft. This type of building materials not only has good decorative properties but also retains the good sound absorption properties of centrifugal glass wool. The noise reduction coefficient can generally reach above. In large spaces such as gymnasiums and workshops, in order to absorb and reduce sound, sound absorbers with centrifugal glass wool as the main sound-absorbing material are often used. Sound absorbers can be made into plates, columns, cones or other special-shaped bodies according to requirements. The interior of the sound absorber is filled with centrifugal glass wool, and the surface is wrapped with a sound-transparent surface layer. Since the sound absorber has multiple surfaces to absorb sound, the sound absorption efficiency is very high. In road sound insulation barriers, in order to prevent noise reflection, sound absorption measures need to be taken on the side facing the vehicle. Centrifugal glass wool is often used as the filling material and the surface layer is a perforated metal plate barrier plate. In order to prevent glass wool from absorbing water and getting damp outdoors, it is sometimes wrapped with or plastic film. Related products Insulation glass wool manufacturer Harbin glass wool board, roll felt manufacturer Yangzhou insulation glass wool board, roll felt manufacturer Changchun glass wool insulation board, felt manufacturer Shenyang glass wool board, felt manufacturer Liaoning glass wool board, glass wool Roll felt supplier Henan glass wool board, glass wool roll felt supplier Hebei Langfang glass wool board, glass wool roll felt manufacturer latest product supply glass wool aluminum foil veneer roll Kunming high quality glass wool board, roll felt wholesaler supply fireproof glass Fiber Insulation Wool Manufacturer Insulation Glass Wool Manufacturer Related Catalog Export Insulation Glass Wool Insulation Glass Wool Roll Mat Glass Wool Insulation Board Glass Wool Latest Price Electric Heating Vertical Wire Rock Wool Composite Board Hydrophobic Rock Wool Board Water Quality Stabilizer Manufacturer Glass Wool Roll Felt redispersible latex powder rock wool composite board polypropylene fiber factory. 3 king managers of sales calls