Physikalisch-Technische Bundesanstalt
Source: Herstellerangabe www.knauf.de
Acoustic Design Panel – D 127 Perforation 10/23R
Original description
Knauf Acoustic Design Panel D 127, 10/23R perforation
ISO 354 – reverberation chamber· 2 variants
αp per ISO 11654
Create a permanent free account — Access frequency bands, variants and export.
Free. No password required.
| Compare | Value | |
|---|---|---|
| 400 mm | αw0.73 | |
| 60 mm | αw0.69 |
Weight / density: <15 kg / m²
Dimensions: 1196 mm x 2001 mm
