Cena s DPH / bez DPH
Sponsored link
sklademVydáno: 2020-10-12
BS EN ISO 9053-2:2020
Acoustics. Determination of airflow resistance Alternating airflow method
Formát
Dostupnost
Cena a měna
Anglicky Zabezpečené PDF
K okamžitému stažení
6448 Kč
Anglicky Tisk
Skladem
6448 Kč
Označení normy: | BS EN ISO 9053-2:2020 |
Počet stran: | 26 |
Vydáno: | 2020-10-12 |
ISBN: | 978 0 539 03381 6 |
Status: | Standard |
Popis
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.