MetalHighly absorbent
Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Source: Produktblatt des Herstellers
pinta acoustic SPORTSLINE V expanded metal with PLANO A2, wall-to-wall solution
SPORTSLINE V
PTB reference data
Original description
pinta acoustic SPORTSLINE V expanded metal with PLANO A2, wall-to-wall solution
Material properties
Manufacturer: pinta acoustic gmbh
Thickness: 10 mm
Wall distance: 100 mm, 200 mm, 300 mm, 500 mm
Up to fire class: A2
Application: ceiling
Mounting: wall-to-wall solution
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 4 variants
αw
0.60
Frequency values
αp per ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.45 | 0.55 | 0.55 | 0.65 | 0.70 | 0.70 |
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| Compare | Value | |
|---|---|---|
| 500 mm | αw0.60 | |
| 300 mm | αw0.55 | |
| 200 mm | αw0.50 | |
| 100 mm | αw0.44 |
Weight / density: 5,9 - 8,3 kg/m²
Dimensions: 2500 x 1250 mm