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Deacidified waste cooking oil for asphalt rejuvenation: A multi-scale study of reinforcement mechanisms

delete2026-08-09
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Z
Zhi Zheng
郭乃胜 cover
郭乃胜 (Naisheng Guo) *
李辉 cover
李辉 (Hui Li)
K
Kai Zheng
S
Shisong Ren *
谭忆秋 (Yiqiu Tan)
DOI:10.1016/j.cscm.2026.e06399delete
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Abstract

Abstract

En 中文
• Multi-scale analysis links rheology, microstructure, and molecular dynamics. • MWCO exhibits superior rejuvenation efficiency compared to pristine WCO. • MWCO restores low-temperature cracking resistance to virgin-like levels. • AFM reveals refined bee-structures and reduced surface roughness in MWCORA. • MD simulations confirm increased free volume and molecular mobility with MWCO.
Keywords:
Modified waste cooking oil
Aged asphalt
Asphalt rejuvenation
Multiscale mechanism
Rheological performance
Molecular dynamics simulation
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Case Studies in Construction Materials cover
Case Studies in Construction Materials
IF:
6.6
Papers:
6.1K
Citations:
2.0W

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U
university of antwerp
Scholars:
2.2K
Papers: 939
Citations: 0
D
Dalian Maritime University
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Papers: 7.6K
Citations: 6.3K
H
Harbin Institute of Technology
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1.1W
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Citations: 8.5W
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Southeast University
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Citations: 480
R
rwth aachen university
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3.0K
Papers: 1.0K
Citations: 0
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