ČSN EN ISO 9053-2 (730502)

Acoustics - Determination of airflow resistance - Part 2: Alternating airflow method

NORM herausgegeben am 1.4.2021

The information about the standard:

Designation standards: ČSN EN ISO 9053-2
Classification mark: 730502
Catalog number: 511783
Publication date standards: 1.4.2021
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN

Annotation of standard text ČSN EN ISO 9053-2 (730502):

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