GlassHighly absorbent
Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Source: Herstellerangabe unter http://asonad.de, März 2002
Asona SONAFLEX-GLASS sound-absorbing wallpaper
SONAFLEX-GLASS
PTB reference data
Original description
Asona SONAFLEX-GLASS sound-absorbing wallpaper
Material properties
Manufacturer: Asona Deutschland GmbH
Thickness: 10 mm, 15 mm
Backing: open-cell foam backing
Surface: glass fabric surface
Application: wall
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 2 variants
αw
0.62
Frequency values
αp per ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.10 | 0.25 | 0.60 | 0.90 | 1.00 | 0.85 |
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| Compare | Value | |
|---|---|---|
| 15 mm | αw0.62 | |
| 10 mm | αw0.52 |
Application: Aufkleben on Untergrund