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AASHTO PP 37M-99 (2005)

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AASHTO PP 37M-99 (2005) Standard Practice for Quantifying Roughness of Pavements

standard by American Association of State and Highway Transportation Officials, 1999

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Full Description

This practice describes a method for estimating roughness for a pavement section. An international roughness index (IRI) statistic is calculated from a single longitudinal profile measured with a road profiler in both the inside and outside wheelpaths of the pavement. The average of these two IRI statistics is reported as the roughness of the pavement section.

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Published: 1999 Number of Pages: 5File Size: 1 file , 710 KB Product Code(s): MA-PP037M-99-UL, MA-PP037M-99-UL