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ASTM E989-21

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ASTM E989-21

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Standard Classification for Determination of Single-Number Metrics for Impact Noise
standard by ASTM International, 05/01/2021

Category:

Description

1.1”This classification provides a method for determining a rating that can be used to compare the levels of impact noise generated by a standard tapping machine and transmitted through different floor-ceiling assemblies.

Product Details

Published:
05/01/2021
Number of Pages:
3
File Size:
1 file , 100 KB
Redline File Size:
2 files , 210 KB