Regufoam® sound 10

Impact Noise Reduction Regufoam® sound 10 as per ISO 10140

Impact noise reduction improvement as per ISO 717-2

∆Lw ≥ 35 dB
CI,∆ = -12 dB
CI,r = 1 dB

The results refer only to the tested structure.

Publication of the results is authorised by MFPA Leipzig GmbH.

Frequency f
Hz
Ln,0 raw ceiling
⅓ octave dB
∆L
⅓ octave dB
10061.612.5
12565.313.7
16064.516.1
20065.019.1
25064.921.9
31566.324.8
40067.228.3
50067.231.3
63067.734.2
80068.835.5
1,00068.937.8
1,25069.240.7
1,60069.544.6
2,00069.948.5
2,50070.453.6
3,15071.859.5