StoneLow absorption
Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Source: Dalenbäck, Datensatz der CATT-Software, November 2000. Data-Category in CATT: BRICK_WALL3, C: Walls, D: Brick
Walls, brickwall, lime cast, coated with oil paint
PTB reference data
Original description
Walls, brickwall, lime cast, coated with oil paint
Material properties
Surface: oil-coated
Application: wall
Measurement data
Sound absorption
ISO 354 – reverberation chamber
αw
0.02
Frequency values
αp nach ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 | 0.05 |
Create a permanent free account — Access frequency bands, variants and export.
Free. No password required.
Method (354): Measured