GypsumBroadband absorber
Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Source: Herstellerangaben im Internet unter www.rigips.de, Stand April 01
Rigips Rigiton perforated gypsum board 6/18
Rigiton 6/18
PTB reference data
Original description
Rigips Rigiton perforated gypsum board 6/18
Material properties
Manufacturer: Rigips GmbH
Wall distance: 50 mm, 200 mm
Perforation: 6/18
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 2 variants
αw
0.53
Frequency values
αp per ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.35 | 0.70 | 0.80 | 0.55 | 0.45 | 0.30 |
Create a permanent free account — Access frequency bands, variants and export.
Free. No password required.
| Compare | Value | |
|---|---|---|
| 200 | αw0.53 | |
| 50 | αw0.50 |