GypsumHighly absorbent
Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Source: Herstellerangabe
Caparol Capatect Acoustic System BASWA E-200
64 mm Capatect Acoustic System BASWA E-200
PTB reference data
Original description
Caparol Capatect Acoustic System BASWA E-200
Material properties
Manufacturer: Caparol Farben Lacke Bautenschutz GmbH & Co Vertriebs KG
Thickness: 76.5 mm, 46.5 mm
Wall distance: 122.5 mm, 152.5 mm
Backing: mineral fiber on 12.5 mm drywall
Surface: open-pored acoustic plaster Basic
Up to fire class: A2
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 2 variants
αw
0.61
Frequency values
αp per ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.40 | 0.55 | 0.75 | 0.70 | 0.70 | 0.65 |
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| Compare | Value | ||
|---|---|---|---|
| ges. 76,5 mm | 122,5 mm | αw0.61 | |
| ges. 46,5 mm | 152,5 mm | αw0.59 |
