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EN ISO 9053-2:2020

Acoustics - Determination of airflow resistance - Part 2: Alternating airflow method (ISO 9053-2:2020) EN ISO 9053-2:2020

Publication date:   Nov 17, 2020

General information

60.60 Standard published   Oct 7, 2020

CEN

CEN/TC 126 Acoustic properties of building elements and of buildings

European Norm

91.100.60   Thermal and sound insulating materials

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Scope

This document specifies an alternating airflow method for the determination of the airflow resistance[5], [6] of porous materials for acoustical applications.
Determination of the airflow resistance based on static flow is described in ISO 9053‑1.

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PUBLISHED
EN ISO 9053-2:2020
60.60 Standard published
Oct 7, 2020