Physikalisch-Technische Bundesanstalt
Source: H. Lenz, Marktübersicht schallabsorbierende Anordnungen, Ruhr Universität Bochum, 1981, Seite 262
Basalan high-temperature insulation board – BPO-HT 180
Original description
Rheinhold & Mahla Basalan mineral fiber insulation board
ISO 354 – reverberation chamber· 2 variants
αp per ISO 11654
Create a permanent free account — Access frequency bands, variants and export.
Free. No password required.
| Compare | Value | |
|---|---|---|
| 50 mm | αw0.80 | |
| 30 mm | αw0.70 |
Dimensions: 1000 x 500 mm, 1000 x 625 mm
