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ASTM E989-18 PDF
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Standard Classification for Determination of Single-Number Metrics for Impact Noise
standard by ASTM International, 11/01/2018
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:
- 11/01/2018
- Number of Pages:
- 3
- File Size:
- 1 file , 100 KB
- Redline File Size:
- 2 files , 200 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus