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Anonymous users2024-01-24Supporting young people's work. The sample has been sent to your QQ mailbox.
Polyester acoustic panels can be used. Fire-resistant polyester fiberboard has different densities and different prices.
Generally, it is not easy to paste, because the surface of the gypsum board is a layer of kraft paper, which is easy to fall off, understand no! >>>More
Sound-absorbing gypsum board price.
The main material used in gypsum board is building gypsum, this material is light in weight, high in strength, and relatively thin in thickness, now gypsum board is one of the favorite materials when decorating, gypsum board also has the effect of fire prevention, heat insulation, sound insulation, and the advantage of burning dry is that it has good stability, is not easy to age, and is insect-proof, so if it is home decoration, it can be used for a long time! Of course, you can ask the decoration company to help you refer to the use of materials when decorating. >>>More
It doesn't have any effect, it just boosts the sound.
Large area unevenness is due to uneven keel.
The unevenness of the cover panel is mostly caused by moisture in the gypsum board. >>>More