STP628: Some Low-Temperature Aging and Durability Aspects of Sulfur/Asphalt Concretes

    Shrive, NG
    Assistant professor, and professor and head, University of Calgary, Calgary, Alta.

    Ward, MA
    Assistant professor, and professor and head, University of Calgary, Calgary, Alta.

    Pages: 11    Published: Jan 1977


    Abstract

    Some low-temperature durability tests on two asphaltic concretes and similar concretes with sulfur-modified asphalt as the binder are described. The results of the tests indicate that sulfur-modified asphaltic concretes may be more durable and are potentially more economic than their unmodified asphalt counterparts.

    Keywords:

    bitumens, asphalts, sulfur, bituminous concretes, durability, temperature, soaking, stiffness


    Paper ID: STP27095S

    Committee/Subcommittee: D04.40

    DOI: 10.1520/STP27095S


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