AASHTO TP 132-23

Standard Method of Test for Determining the Dynamic Modulus for Asphalt Mixtures Using Small Specimens in the Asphalt Mixture Performance Tester (AMPT)

American Association of State Highway and Transportation Officials , 2023

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This standard describes test methods for measuring the dynamic modulus for asphalt mixtures using the asphalt mixture performance tester (AMPT). This practice is intended for dense-graded mixtures with nominal-maximum aggregate sizes up to 19.0 mm (0.75 in.).