Historical

AS 1276-1979

Methods for determination of sound transmission class and noise isolation class of building partitions (FOREIGN STANDARD)

Describes methods for determining four indices for rating the properties of partitions, including walls and floor-ceiling assemblies, used to divide spaces in domestic and commercial buildings in reducing the transmission of airborne sound; the four indices are sound transmission class, field sound transmission class, noise isolation class, and normalized noise isolation class.

CONTENT PROVIDER
Standards Australia [sai]

Others Also Bought
Classification for Rating Sound Insulation
Standard Test Method for Laboratory Measurement of Noise Reduction of Sound-Isolating Enclosures
Standard Test Method for Measurement of Airborne Sound Insulation in Buildings
Included in Packages
This standard is not included in any packages.
Document History
We have no document history for this standard.
Amendments & Corrections
We have no amendments or corrections for this standard.