AASHTO TP 79-09

AASHTO TP 79-09 Standard Method of Test for Determining the Dynamic Modulus and Flow Number for Hot Mix Asphalt (HMA) Using the Asphalt Mixture Performance Tester (AMPT)

standard published 2009 by American Association of State and Highway Transportation Officials

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This standard describes test methods for measuring the dynamic modulus and flow number for hot mix asphalt (HMA) using the Asphalt Mixture Performance Tester (AMPT). This practice is intended for dense- and gap-graded mixtures with nominal-maximum aggregate sizes up to 37.5 mm.