- Ceiling Tiles[1]
- Acoustic Panels[10]
- Other Soundproofing Materials[10]
- Curtain[2]
- Contact Person : Ms. Liu Cathy
- Company Name : Guangzhou Xinjingjie Acoustics Engineering Materials Co., Ltd.
- Tel : 86-20-82266658
- Fax : 86-20-82058563
- Address : Guangdong,Guangzhou,No. 7, Canglian Industrial Park, Punan Road, Yunpu Industrial Zone, Huangpu District, 510760 Guangzhou, China
- Country/Region : China
- Zip : 510760
Acoustic Ceiling system
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acoustic ceiling
Property:
1. Wide sound absorption spectrum, high sound absorption coefficient.
2. Strong decorative capacity
3. Environmental friendly, dust free
Use: this product is mainly used in the suspended ceiling for every kind of halls, certificate hall, restaurant, station, open office and so on.
Structure: elastic acoustic panel is filled inside, covered with perforated aluminum grille. Any perforation rate can be made according to customers' requirement.
Standard size: 4000*220*55mm
Installation method: use the special accessories to fix
Acoustic performance:
Test standard: GBJ47-83 Test time: 28th March, 2008
Test condition | Centre Frequency (Hz) | 125 | 250 | 500 | 1000 | 2000 | 4000 |
Suspended the grille distance is 20cm | Sound absorption coefficient α | 0.27 | 0.74 | 1.56 | 1.88 | 1.81 | 1.53 |
Acoustic Ceiling system