The sound insulation materials of the wall mainly include sound insulation panels, sound insulation felts and glass fibers.
1. Acoustic panelsIt is a very effective sound insulation material, which is composed of sound insulation fibers on both sides of the foam plastic core board, which has the characteristics of good sound insulation effect, light weight and easy processing.
2. Acoustic feltIt is a kind of indoor sound insulation material, which is made of rubber and polymer synthetic materials, with high density, high damping and other characteristics, which can effectively slow down sound propagation and reduce sound resonance and reflection.
3. FiberglassIt is also an effective sound insulation material, which is made of glass fiber as a non-toxic, odorless, non-combustible, corrosion-resistant, thermally stable sound insulation material, which can effectively reduce the transmission and reflection of sound.
In addition, there are some other types of wall soundproofing materials, such as:Sound-absorbing cotton board, asbestos boardThese materials can also reduce the propagation and reflection of sound to a certain extent.
Choosing the right wall soundproofing material needs to consider the actual situation and needs of the room, such as soundproofing effect requirements, cost budget, installation conditions and other factors. When choosing, you can compare and choose according to your needs and budget. If you need more information about soundproofing materials, please feel free to consult!