AS 1276-1979

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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.

Product Details

Edition:
1st
Published:
01/01/1979
ISBN(s):
0726216437
Number of Pages:
8
File Size:
1 file , 81 KB
Product Code(s):
10100676, 10100671, 10100669

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