WoodHighly absorbent
Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Source: H. Lenz, Marktübersicht schallabsorbierende Anordnungen, Ruhr Universität Bochum, 1981, Seite 138
Saint-Gobain Isover wood panel ceiling with mineral fiber
Wood panel ceiling
PTB reference data
Original description
Saint-Gobain Isover wood panel ceiling with mineral fiber
Material properties
Manufacturer: Saint-Gobain Isover G+H AG
Thickness: 14 mm, 19 mm wood panel, 20 mm mineral fiber panel
Wall distance: 275 mm
Density: 130 kg/m³
Backing: 20 mm mineral fiber panels
Measurement data
Sound absorption
ISO 354 – reverberation chamber
αw
0.45
Frequency values
αp nach ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.45 | 0.60 | 0.55 | 0.45 | 0.30 | 0.25 |
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Method (354): Measured