- Contact Person : Ms. Qi Emily
- Company Name : Jiangsu KPS Wool Timbering Science Technology Co., Ltd.
- Tel : 86-510-85210755-8001
- Fax : 86-510-85212227-8010
- Address : Jiangsu,Wuxi,No.118,Xinhua Road,High & New Development Zone,Wuxi,Jiangsu,China 214112
- Country/Region : China
- Zip : 214112
KPS Sheep Wool Fabric SoundProof Board
1. Material: natural sheep wool soundproof board inner with wooden frame or aluminum alloy frame, covered by decorative fabric.
2.Performance: Perfect sound absorption and thermal insulation, decoration performance.
3. Superiority: Does not emit formaldehyde and other toxic gases, Perfect human comfortableness , Contributes to MR C4.1, MR C4.2, MR C6, EQ C3.2,and EQ C4.4 terms in version 2.2 of American Leadership of Energy and Environment Design (LEED) certification of buildings.
4. Flammability: Class A according to ASTM E84, Class B1 according to DIN4102 , does not release toxic smoke, smoke density is very low
5.Installation : Adhesive, Hook & Keel Fasteners
6.Sound Absorption Coefficient (NRC) of sheep wool thermo-acoustic board
density(kg/ m³) | norminal thickness (mm) | test installation | frequency (HZ) | NRC | |||||
125 | 250 | 500 | 1000 | 2000 | 4000 | ||||
60 | 25 | sticking on the ground | 0.20
| 0.45 | 1.02 |
1.14 | 0.85 | 0.77 | 0.85 |
10cm cavum | 0.41 | 0.98 | 1.02 | 0.77 | 0.85 | 0.77 | 0.90 | ||
Note: Test method is GBJ 47-1983 Acoustics-sound-absorbing coefficient measurement by method of reverbration room.
Application pictures in the school
KPS Sheep Wool Fabric SoundProof Board
