Analysis of the Effects of Ageing on the Cohesive Strength of Polymer-Modified Bitumen at Low Temperatures

The decay law on the ageing process of the cohesive strength of styrene-butadiene-styrene(SBS)- and polyethylene(PE)-modified bitumens at low temperatures was investigated. The rotated-thin-film oven test was used to age the two types of polymer-modified bitumens. The cohesive strengths at different...

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Bibliographic Details

Published in:	The Baltic Journal of Road and Bridge Engineering
Main Authors:	Chuanfeng Zheng, Genze Li, Yazhi Xu, Danni Wang, Dan Lv
Format:	Article
Language:	English
Published:	Riga Technical University Press 2018-06-01
Subjects:	ageing bitumen embrittlement time decay curve low-temperature cohesive strength polymer-modified bitumen
Online Access:	https://bjrbe-journals.rtu.lv/article/view/2193