AASHTO TP 132-19 (2021) 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.).
AASHTO TP 132-19 (2021)
Original price was: $78.00.$39.00Current price is: $39.00.
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 , 2019