AASHTO TP 116-15 (2019)

AASHTO TP 116-15 (2019) Standard Method of Test for Rutting Resistance of Asphalt Mixtures Using Incremental Repeated Load Permanent Deformation (iRLPD)
standard by American Association of State and Highway Transportation Officials, 2015

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Full Description

This standard describes a test method for measuring the resistance of asphalt mixtures to rutting using Minimum Strain Rates (MSR) from an incremental Repeated Load Permanent Deformation (iRLPD) Test conducted by means of an Asphalt Mixture Performance Tester (AMPT) System. This practice is intended for dense- and gap-graded mixtures with nominal maximum aggregates sizes to 37.5 mm.