MetalHighly absorbent
Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Source: H. Lenz, Marktübersicht schallabsorbierende Anordnungen, Ruhr Universität Bochum, 1981, Seite 170
Hunter Douglas Luxalon 195 B perforated aluminum panels with fiber absorber
Luxalon 195 B
PTB reference data
Original description
Hunter Douglas Luxalon 195 B perforated aluminum panels with fiber absorber
Material properties
Manufacturer: Hunter Douglas
Wall distance: 200 mm
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 2 variants
αw
0.92
Frequency values
αp per ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.30 | 0.85 | 1.05 | 1.10 | 1.20 | 1.05 |
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| Compare | Value |
|---|---|
| αw0.92 | |
| αw0.90 |
Weight / density: Mineralwolldichte 55 kg / m³
Dimensions: Paneelbreite 195 mm, Schlitzbreite 5 mm
Application: Deckenpaneele
Distance: 200 mm
