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Homepage>BS Standards>17 METROLOGY AND MEASUREMENT. PHYSICAL PHENOMENA>17.140 Acoustics and acoustic measurements>17.140.01 Acoustic measurements and noise abatement in general>BS EN ISO 9053-2:2020 Acoustics. Determination of airflow resistance Alternating airflow method
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immediate downloadReleased: 2020-10-12
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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Standard number:BS EN ISO 9053-2:2020
Pages:26
Released: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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