Viscoelastic Performance Analysis of Sulfur-Modified Asphalt Mixture

    Volume 40, Issue 7 (December 2012)

    ISSN: 0090-3973

    CODEN: JTEOAD

    Published Online: 26 November 2012

    Page Count: 5


    Hou, Rui
    Tongji Univ., Shanghai,

    Guo, Zhong-yin
    Tongji Univ., Shanghai,

    (Received 2 May 2012; accepted 11 October 2012)

    Abstract

    To understand the viscoelastic performance of sulfur-modified asphalt mixture, the penetration test and dynamic modulus test are used to analyze binder and mixture performance with different sulfur content. These test results show that lower sulfur concentration in the binder will increase asphalt mixture’s viscosity and temperature sensitivity. But higher sulfur concentration in the binder will increase asphalt mixture’s elasticity and reduce temperature sensitivity.


    Paper ID: JTE20120131

    DOI: 10.1520/JTE20120131

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    Author
    Title Viscoelastic Performance Analysis of Sulfur-Modified Asphalt Mixture
    Symposium , 0000-00-00
    Committee D04