FoamBroadband absorber
Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Source: Herstellerangabe im Internet unter www.stankiewicz.de
Laysa Dekor sk sound absorption mat, PE and PU foam
Laysa – Dekor sk
PTB reference data
Original description
Laysa Dekor sk sound absorption mat, PE and PU foam
Material properties
Manufacturer: Stankiewicz GmbH
Thickness: 12 mm
Measurement data
Sound absorption
ISO 354 – reverberation chamber
αw
0.36
Frequency values
αp nach ISO 11654
| f (Hz) | 500 | 1k | 2k | 4k | 8k |
|---|---|---|---|---|---|
| αp | 0.10 | 0.25 | 0.70 | 0.35 | 0.35 |
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Method (354): Measured
