Provisional Standard Method of Test for Determining the Dynamic Modulus for Asphalt Mixtures Using Small Specimens in the Asphalt Mixture Performance Tester (AMPT) standard by American Association of State and Highway Transportation Officials, 2019
AASHTO TP 132-19 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.).
