Comparison of Test Methods for High-Temperature Performance of Asphalt Mixtures

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Abstract:

Through a comparative study of high-temperature asphalt mixture performance by three methods: the standard rutting test, uniaxial penetration test on cylindrical specimens, and slant shear test, this paper displays that the shear elastic modulus gained by both cylindrical uniaxial penetration test and slant shear test can reflect well the properties of shear deformation of asphalt mixture under high temperature. However, there are certain limitations in these test methods.

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1629-1634

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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