Physikalisch-Technische Bundesanstalt
Source: H. Lenz, Marktübersicht schallabsorbierende Anordnungen, Ruhr Universität Bochum, 1981, Seite 263
Basalan acoustic and climate insulation panel – BPG-50S
Original description
Basalan acoustic and climate insulation panel BPG-50S
ISO 354 – reverberation chamber· 2 variants
αp per ISO 11654
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| Compare | Value | |
|---|---|---|
| 30 mm | αw0.77 | |
| 50 mm | αw0.63 |
Dimensions: 1000 x 500 mm
