OtherHighly absorbent
Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Source: Herstellerangabe unter http://asonad.de, März 2002
Asona Sonaspray K-13 FC seamless acoustic coating
Sonaspray K-13 FC
PTB reference data
Original description
Asona Sonaspray K-13 FC seamless acoustic coating
Material properties
Manufacturer: Asona Deutschland GmbH
Thickness: 12 mm, 16 mm, 19 mm, 25 mm
Up to fire class: B1 according to DIN 4102
Application: ceilings and possibly walls
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 4 variants
αw
0.82
Frequency values
αp per ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.20 | 0.40 | 0.90 | 1.15 | 1.15 | 1.10 |
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| Compare | Value | |
|---|---|---|
| 25 mm | αw0.82 | |
| 19 mm | αw0.73 | |
| 16 mm | αw0.69 | |
| 12 mm | αw0.64 |
