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Homepage>BS EN ISO 9053-2:2020 Acoustics. Determination of airflow resistance Alternating airflow method

BS EN ISO 9053-2:2020

Acoustics. Determination of airflow resistance Alternating airflow method

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Označení normy:	BS EN ISO 9053-2:2020
Počet stran:	26
Vydáno:	2020-10-12
ISBN:	978 0 539 03381 6
Status:	Standard

DESCRIPTION

BS EN ISO 9053-2:2020

This standard BS EN ISO 9053-2:2020 Acoustics. Determination of airflow resistance is classified in these ICS categories:

17.140.01 Acoustic measurements and noise abatement in general
91.100.60 Thermal and sound insulating materials

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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