Experimental Investigation of the High-Temperature Rheological and Aging Resistance Properties of Activated Crumb Rubber Powder/SBS Composite-Modified Asphalt

Experimental Investigation of the High-Temperature Rheological and Aging Resistance Properties of Activated Crumb Rubber Powder/SBS Composite-Modified Asphalt

Crumb rubber could form the active groups on the surface by interrupting the crosslinking bond to improve the compatibility with asphalt. While styrene-butadiene-styrene block copolymer (SBS)-modified asphalt has excellent comprehensive properties, it has poor anti-aging performance and a high cost....

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Bibliographic Details
Main Authors: Zhizhong Zhao, Longlin Wang, Wensheng Wang, Xuanhao Shangguan
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Polymers
Subjects:
asphalt
activated crumb rubber
SBS
short-term aging
physical properties
rheological property
Online Access:https://www.mdpi.com/2073-4360/14/9/1905

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