Name: ESO MODULATOR 12/3 plywood ceiling facing
Creator: Physikalisch-Technische Bundesanstalt (PTB)

ESO MODULATOR 12/3 plywood ceiling facing – PTB – Physikalisch-Technische Bundesanstalt | Acoustic Index

ISO 354 – reverberation chamber· 2 variants

αw

0.72

αp per ISO 11654

125 Hz

0.30

250 Hz

0.65

500 Hz

0.85

1000 Hz

0.85

2000 Hz

0.85

4000 Hz

0.85

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Compare		Value
	200 mm (gefüllt)	αw0.72
	50 mm (gefüllt)	αw0.59

Application: Holzrahmenkonstruktion

ESO MODULATOR 12/3 plywood ceiling facing

Material properties