Isolith cement-bonded wood wool acoustic panel G

Acoustic panel G 50 mm

PTB reference data

Original description

Material properties

Manufacturer: Isolith M. Hattinger Ges.m.b.H.

Thickness: 50 mm

Up to fire class: B1

ISO 354 – reverberation chamber

αw

0.59

αp nach ISO 11654

125 Hz

0.10

250 Hz

0.30

500 Hz

0.65

1000 Hz

0.95

2000 Hz

0.65

4000 Hz

0.85

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Method (354): Measured