Rheological, microscopic, and chemical characterization of the rejuvenating effect on asphalt binders

•The rejuvenating effect for aged binders was thoroughly evaluated at both macro- and micro-scales.•Results suggest that changes in chemical compositions contributed to mechanical properties variations.•Characterization of the rejuvenating effect benefits the effort for better recycling bituminous m...

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Bibliographic Details
Published in:	Fuel (Guildford) Vol. 135; pp. 162 - 171
Main Authors:	Yu, Xiaokong, Zaumanis, Martins, dos Santos, Salomé, Poulikakos, Lily D.
Format:	Journal Article
Language:	English
Published:	Kidlington Elsevier Ltd 01-11-2014 Elsevier
Subjects:	AFM Applied sciences Asphalt binder Energy Energy. Thermal use of fuels Exact sciences and technology Fuels Mechanical properties Rejuvenator SARA fractionation Rejuvenator AFM SARA fractionation Mechanical properties Asphalt binder Characterization Atomic force microscopy Asphalt Fractionation Binders
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