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ASTM Standard E492-09e1 Standard test method for laboratory measurement of impact sound transmission through floor-ceiling assemblies using the tapping machine

Publication Year

2009

Document Status

Withdrawn

Abstract

Specifies the laboratory measurement of impact sound transmission of floor-ceiling assemblies using a standardized tapping machine.

Document History

Superseded by ASTM E492-22. Reapproved 2016.

Publisher Information

American Society for Testing and Materials

ASTM International offers global access to standards development for over 140 participating countries.

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