ASTM E 989 : 2006 : R2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Classification for Determination of Impact Insulation Class (IIC)
Hardcopy , PDF
12-20-2018
English
09-01-2012
CONTAINED IN VOL. 04.06, 2016 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.
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