This practice describes testing and analysis for developing a dynamic modulus master curve 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. This practice accounts for the temperature limitations of the AMPT and provides guidance to the user for the selection of appropriate test temperatures.
AASHTO PP 61-13 (2016)
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Standard Practice for Developing Dynamic Modulus Master Curves for Hot Mix Asphalt (HMA) Using the Asphalt Mixture Performance Tester (AMPT)
American Association of State Highway and Transportation Officials , 2013