ASTM E 1926 : 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Practice for Computing International Roughness Index of Roads from Longitudinal Profile Measurements
Hardcopy , PDF
11-11-2014
English
01-06-2008
CONTAINED IN VOL. 04.03, 2015 Specifies the mathematical processing of longitudinal profile measurements to produce a road roughness statistic called the International Roughness Index (IRI).
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