Physikalisch-Technische Bundesanstalt
Source: C.M.Harris, Noise Control in Buildings, McGraw Hill 1994
341
Original description
Flumroc 341 stone wool roof insulation board
ISO 354 – reverberation chamber· 3 variants
αp per ISO 11654
Create a permanent free account — Access frequency bands, variants and export.
Free. No password required.
| Compare | Value | |
|---|---|---|
| 80 mm | αw0.79 | |
| 60 mm | αw0.73 | |
| 100 mm | αw0.72 |
Weight / density: 13.2 kg / m²
Dimensions: 60 cm x 100 cm
Distance: 0
