Physikalisch-Technische Bundesanstalt
Source: Herstellerangabe im Internet
Original description
Nordisk Akustik self-adhesive bonded foam
ISO 354 – reverberation chamber· 3 variants
αp per ISO 11654
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| Compare | Value | |
|---|---|---|
| 20 mm | αw0.54 | |
| 30 mm | αw0.53 | |
| 10 mm | αw0.48 |
Weight / density: 100 kg / m³
Dimensions: 1000 x 2000 mm
