Investigating on Preparation and Performance Of Waterborne Epoxy Resin Modified Emulsified Asphalt Binder DOI
Fan Yang, Qian Zhou, Liming Yang

et al.

Published: Jan. 1, 2024

Language: Английский

Preparation and performance evaluation of waterborne epoxy resin modified emulsified asphalt binder DOI Creative Commons
Fan Yang, Qian Zhou, Liming Yang

et al.

Case Studies in Construction Materials, Journal Year: 2024, Volume and Issue: 21, P. e03548 - e03548

Published: July 18, 2024

Waterborne epoxy resin (WER) has excellent chemical stability, heat resistance, and mechanical properties, its application in emulsified asphalt modification is receiving widespread attention road maintenance. In this paper, the properties of waterborne modified (WEA) binder through different preparation processes were investigated, influence WER on microstructure, rheological low-temperature stability was analyzed. The results show that WEA binders prepared using a two-step method can make curing reaction modifier more complete excellent. With increase content, gradually formed continuous skeleton structure asphalt, critical content for phase system to transform from about 15 %. could undergo polymerization reactions process mainly physical modification. linear viscoelasticity range decreased, high-temperature deformation resistance significantly improved. loading frequency also weakened. addition, improve elastic recovery performance asphalt. rate exceeded 98 % when However, had certain adverse effects asphalt's performance, so modifiers' should be strictly controlled.

Language: Английский

Citations

7
Debonding of asphalt-aggregate interface under coupled moisture and temperature conditions: An atomistic study DOI Creative Commons
Fenghua Nie, Shu Xing, Min Wang

et al.

Case Studies in Construction Materials, Journal Year: 2025, Volume and Issue: unknown, P. e04554 - e04554

Published: March 1, 2025

Language: Английский

Citations

1
Investigation of the aggregation behavior of rubber asphalt components induced by short-term Aging: A perspective from molecular dynamic simulations and microscopic tests DOI
Haibin Li,

Gongxin Hao,

Zixuan Feng

et al.

Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 414, P. 126202 - 126202

Published: Oct. 6, 2024

Language: Английский

Citations

5
Synthesis of flower cluster structure from red mud and rice straw through co-hydrothermal carbonization for modified asphalt applications DOI
Li Cao, Jinyan Guo, Yue Wu

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 471, P. 140745 - 140745

Published: March 7, 2025

Language: Английский

Citations

0
Preparation and properties of recycled waste disposable medical protective clothing fragment modified asphalt DOI

Xiaoqian Zhang,

Qi Lv,

Song Liu

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 471, P. 140738 - 140738

Published: March 11, 2025

Language: Английский

Citations

0
Action mechanism of different active rejuvenators on the colloid structure of regenerated Styrene-butadiene-Styrene block copolymer modified bitumen: A perspective from Styrene-butadiene-Styrene block copolymer-bitumen interface DOI
Song Xu,

Shaoxu Cai,

Xiangjie Nui

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 136912 - 136912

Published: April 1, 2025

Language: Английский

Citations

0
Insights into the profitability enhancement of recycled concrete aggregate via a dual-modification approach DOI
Menglin Li, Jun Xie, Shaopeng Wu

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 487, P. 142044 - 142044

Published: June 6, 2025

Language: Английский

Citations

0
Degradation behaviors of asphalt by microorganisms in asphalt pavement structure DOI

Ding Ma,

Lisha Shi,

Qiangqiang Xia

et al.

Bioresource Technology, Journal Year: 2024, Volume and Issue: 416, P. 131793 - 131793

Published: Nov. 9, 2024

Language: Английский

Citations

2
Study on enhancement mechanism of asphalt microstructure by graphene/ graphene oxide based on MD and AFM DOI
Tengjiang Yu, Hao Liu, Mingbin Wang

et al.

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: unknown, P. 105468 - 105468

Published: Nov. 1, 2024

Language: Английский

Citations

2
Anti-Aging Performance and Action Mechanism of Asphalt Modified by Composite Modification DOI Creative Commons

Zhisheng Liu,

Xiaolong Sun,

Hualong Xu

et al.

Applied Sciences, Journal Year: 2024, Volume and Issue: 14(22), P. 10250 - 10250

Published: Nov. 7, 2024

In order to evaluate the effect and mechanism of composite modifiers on anti-aging property asphalt, this study selected hydrotalcite ultraviolet absorber as prepare different types modified asphalt carry out aging treatment. The effects modification physical rheological properties under conditions were studied by three indices dynamic shear rheometer. distribution interaction characteristics in matrix analyzed scanning electron microscopy (SEM) energy dispersion spectroscopy (EDS). Fourier transform infrared (FTIR) was used analyze changes functional groups characteristic parameters compound asphalt. Based this, a molecular dynamics model constructed, solubility parameters, free volume, mean azimuth shift analyzed. results show that addition modifier can significantly improve UV resistance mainly controlling components groups, good compatibility between ensures effect.

Language: Английский

Citations

1