Mineral woolHighly absorbent
Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Rockwool RP-V stone wool insulation board, non-combustible A1
Insulation board – RP-V
PTB reference data
Original description
Rockwool RP-V stone wool insulation board, non-combustible A1
Material properties
Manufacturer: Deutsche Rockwool Mineralwoll GmbH & Co. OHG
Thickness: 50 mm, 100 mm
Wall distance: 0 mm
Up to fire class: A1
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 2 variants
αw
0.93
Frequency values
αp per ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.30 | 1.10 | 1.05 | 1.00 | 1.00 | 1.10 |
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| Compare | Value | |
|---|---|---|
| 100 mm | αw0.93 | |
| 50 mm | αw0.76 |
Dimensions: 1000 x 625 mm
Distance: 0