Acoustic and Thermal Insulating Materials
In Building Decorative Materials, 2011
2 Glass Wool Decorative Acoustic Board as Acoustic and Thermal Insulating Materials
Glass wool decorative acoustic board is a suspended ceiling decorative board which adopts glass wool as main raw material and is added in certain amount of bonding agent, moisture-proof agent and preservative agent etc., and then is produced through procedures such as pressurizing, drying and finishing etc. PVC film and aluminum foil with patterns and designs are generally used for its surface processing. Because the film and the aluminum foil have large quantities of open-pores, they have good sound-absorption effect. Its product has features such as lightweight, sound absorption, fireproof, heat preservation and insulation; it is decorative, beautiful and convenient for construction. Glass wool decorative acoustic board is available for the interior suspended ceilings in hotels, halls, theaters, music halls, stadiums, conference rooms, ships and residential houses.
Dimensions and performances of commonly-used glass wool decorative acoustic board are given in Table 16.4.