Physikalisch-Technische Bundesanstalt
Source: Herstellerangabe unter http://asonad.de, März 2002
SONAFLEX-GLASS
Original description
Asona SONAFLEX-GLASS sound-absorbing wallpaper
ISO 354 – reverberation chamber· 2 variants
αp per ISO 11654
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| Compare | Value | |
|---|---|---|
| 15 mm | αw0.62 | |
| 10 mm | αw0.52 |
Application: Aufkleben on Untergrund