Fural manufactures modular metal ceiling systems with outstanding acoustic performance. Every metal ceiling is an acoustic ceiling with additional functions such as fire protection, cooling, heating, hygiene or impact resistance. Certified to TAIM, with EPDs available for steel and aluminium systems.
WebsiteL-Absorber
L-shaped wall absorber element for mounting on a sub-frame. The perforated metal surface is combined with a mineral wool or sheep wool backing. Targeted subsequent room acoustics optimization, also for renovation of existing buildings. 12 tested configurations.
ISO 354 – reverberation chamber· 12 variants
αp per ISO 11654
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| Compare | Value | ||
|---|---|---|---|
| Rg 2,5-16% | 100 mm Aufbau | αw0.75 | |
| Rg 2,5-16% | 200 mm Aufbau | αw0.75 | |
| Rg 2,5-16% | 150 mm Aufbau | αw0.70 | |
| Rg 2,5-16% | 200 mm Aufbau | αw0.70 | |
| Rg 2,5-16% | 100 mm Aufbau | αw0.70 | |
| Rg 0,7-4% | 100 mm Aufbau | αw0.65 | |
| Rg 0,7-4% | 150 mm Aufbau | αw0.65 | |
| Rg 0,7-4% | 200 mm Aufbau | αw0.65 | |
| Rg 0,7-4% | 200 mm Aufbau | αw0.65 |
Absorber class: C
Test report: 22.12.2017 M 105629/32 (Aufbau 10)
NRC: 0.70
Dimensions: 100 mm total height
Application: 60 mm sheep wool 20 kg/m³
