Aeq, Equivalent Sound Absorption Area per item (m2 Sabin)
Edge
Shape
Thickness
Suspension height
125 Hz
250 Hz
500 Hz
1000 kHz
2000 kHz
4000 kHz
50mm
-
0.19
0.37
0.77
0.91
0.89
0.87
50mm
-
0.14
0.27
0.52
0.60
0.60
0.57
50mm
-
0.19
0.29
0.53
0.62
0.59
0.58
50mm
-
0.30
0.43
0.74
0.91
0.91
0.90
Sound absorption is measured in accordance with ISO 354.
Sound absorption data αp, αw and absorption class are calculated in accordance with ISO 11654. Sound absorption properties of islands and baffles are quantified by the equivalent sound absorption area Aeq expressed as m² per item.
Other performances
Reaction To Fire
A2-s1,d0
Corrosion Resistance
Class B (EN13964)
Cleaning
Vacuum
Hygiene
Stone wool provides no sustenance to microorganisms
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