详情
Fabric Sound Absorption Board Property:
1,sound absorption property:NRC 0.8~1.1
The inside glass fiber is a porous material. Like other porous
material, the Fabric Sound Absorption Board's sound absorption
coefficient increases with the sound frequency. Fabric Sound
Absorption Board's sound absorption coeffecient can reach 0.8~1.1.
Fabric Sound Absorption Board is a sound deadening material of high
performance.
2,decorative property
Fabric Sound Absorption Board has excellent decorative effect. We
offer you a wide range of colors in woven fabric for choice.
3,fireproof property:GB********7 Class B1
Public places like theaters, dance halls, Auditorium, multi-purpose
hall, gymnasium etc. have high requirements on fireproof
protection. Tested by National Fire Decetion Testing Center,
Fabric Sound Absorption Board complies with the Class B1
requirements of GB********7 standard.
4,security property:low formaldehyde emmission GB*********1 E1
Thanks to its excellent physical property, Fabric Sound
Absorption Board has no risk of falling and hurting people. Tested
by National Research Center of Testing Techniques for Building
Materials, the Fabric Sound Absorption Board's formaldehyde release
quantity is 0.1 and complies with the E1 grade requirements of
GB*********1 standard.
Fabric Sound Absorption Board Application:Fabric Sound Absorption
Board is widely used as wall or ceiling at offices, schools,
meeting rooms, music rooms, hotels, auditoriums, recording studios,
broadcasting studios and wherever good speech privacy or speech
intelligibility is important.
Fabric Sound Absorption Board Installation: very easy installation,
just use universal glue or environment-protection glue to glue it
on the wall or ceiling.
