Performance of Warm Mix Asphalt containing Sasobit®: State-of-the-art

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2013 Australia English Publisher:Elsevier BVJournal:Construction and Building Materials, volume 38, pages 530-553 (issn: 0950-0618,

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Authors: Jamshidi, Ali; Hamzah, M O; You, Z;

doi: 10.1016/j.conbuildmat.2012.08.015

Performance of Warm Mix Asphalt containing Sasobit®: State-of-the-art

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Abstract

Abstract Warm Mix Asphalt (WMA) technology has become increasingly popular in pavement construction because of its environmental benefits and its ability to improve the engineering properties of asphalt binders and mixtures. This state-of-the-art article focuses on various aspects of the WMA technology incorporating Sasobit® which includes the rheological characteristics of asphalt binders containing Sasobit®. The findings from laboratory tests and field performance of Sasobit®-modified WMA are also presented. This paper also reviews the life-cycle assessment, energy savings potential and greenhouse gas (GHG) emission reduction potential of WMA containing Sasobit®. The review concludes with a proposal for incorporating aspects related to environmental and energy-efficient asphalt mixes in Superpave™ mix design method.

Country

Australia

Related Organizations

Michigan Technological University
United States
Universiti Sains Malaysia Engineering Campus
University of the Sunshine Coast
Australia

Keywords

690, Sasobit®, greenhouse gas emissions, aging, rutting, FoR 1202 (Building), asphalt binder rheology, viscosity, fatigue, FoR 0905 (Civil Engineering), moisture sensitivity

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