2.composite acoustic panel G*6/G*8 composite damping acoustic panel double side using different density inorganic material,pressed with polymer impedance rubber,sandwich structure high- pressure composite molding,forming a damping constraint structure.Which change the raw material resonance frequency and multiple increase material air sound reduction index and structure sound reduction index.
Characteristic: inorganic never burning eco-material.With high strength board and superior sound transmission loss property,it is the high cost-effective best for large area construction use.
Applied for: home, hotel guest room,leisure club,KTV structure wall between with the original wall and ceiling sound reduction improvement and renovation.
