Specifications
Acoustic ceiling1. wide sound absorption spectrum
2. high absorption coefficient
3. noncombustible
4. dust-free
Acoustic ceiling
Feature:
1. this product has wide sound absorption spectrum, high sound absorption coefficient, good absorption effect for low, medium and high frequency noises.
2. it is noncombustible, dust-free polluted, strongly decorative effect, simple construction and so on.
Structure:
filled with glass wool inside, aluminum frame, wrapped with sound absorption cloth, and covered with fabric on the surface
Color: many colors are available
Flame retardance: Class A
Shape: custom-made
Application: mainly used for the ceiling of gymnasium to absorb the sound, eliminate the echo and make the sound heard clearly
Installation method: use some accessories to hang from the ceiling