Fabric Acoustic Wall Panel
1.High absorption coefficient
2.Flame retardant
3.Easy to install
Fabric Acoustic Wall Panel
Specifications
1.High absorption coefficient
2.Flame retardant
3.Easy to install
4.Environmental protection
5.thermal insulation
7.Nonflammable
8.Dust free
9.ISO9001:2008Features:
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 also nonflammable, fireproof, beautiful, elastic, dust-free polluted, strongly decorative, simple construction and so on.
3. It is mainly applied for the medium decorated areas needing acoustic design: ballroom, karaoke hall, restaurant, hotel, family cinema, cinema, meeting room, bowling alley, language chamber, rehearsal hall and so on.
Model: [QY-XB-A050] 50mm thickness
Property: The sound absorption property of this product is tested by the institute of Architectural Acoustics and Optics of Chang An University. The tested result is as below:
Test standard: GBJ47-83
Test condition | Centre Frequency (Hz) | 125 | 250 | 500 | 1000 | 2000 | 4000 |
Install closely on wall | Sound absorption coefficientα | 0.27 | 0.91 | 1.23 | 1.29 | 1.21 | 1.13 |
10cm cavity | Sound absorption coefficientα | 0.58 | 1.10 | 1.33 | 1.19 | 1.28 | 1.22 |