AASHTO PP 61-09

Standard Practice for Developing Dynamic Modulus Master Curves for Hot Mix Asphalt (HMA) Using the Asphalt Mixture Performance Tester (AMPT)

American Association of State and Highway Transportation Officials, 2009

Publisher: AASHTO

File Format: PDF

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Description

Pages:8

File Size:1 file , 350 KB

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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.