ASTM C522-03(2009)

Standard Test Method for Airflow Resistance of Acoustical Materials

NORMA vydána dne 1.10.2009

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Online zabezpečené PDF (1830.40 CZK)

The information about the standard:

Designation standards: ASTM C522-03(2009)
Note: NEPLATNÁ
Publication date standards: 1.10.2009
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM C522-03(2009) :

Keywords:
absorption, acoustical materials, airflow resistance, airflow resistivity, Absorption, Acoustical tests, Airflow performance, Airflow resistance, Airflow resistivity, Sound transmission--building materials/applications, ICS Number Code 91.120.20 (Acoustics in buildings. Sound insulation)