Evolution of Structure and Properties of SBS-Modified Asphalt during Aging Process

Evolution of Structure and Properties of SBS-Modified Asphalt during Aging Process

To explore the performance evolution mechanism of SBS-modified bitumen (SMB) during construction and service, the chemical structure, molecular weight and properties of styrene–butadiene–styrene triblock copolymer (SBS) and SMB under multiple aging levels were assessed via Fourier transform infrared...

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Bibliographic Details
Main Authors: Zhilong Cao, Qianlong Hao, Xin Qu, Kexin Qiu, Ruiqi Zhao, Qianyu Liu
Format: Article
Language:English
Published: MDPI AG 2024-01-01
Series:Buildings
Subjects:
SBS-modified bitumen
aging behavior
molecular weight
creep and recovery rate
entropy elasticity
stiffness elasticity
Online Access:https://www.mdpi.com/2075-5309/14/1/291

Internet

https://www.mdpi.com/2075-5309/14/1/291

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