Multi-Scale Analysis of the Adhesion Properties of Composite High-Viscosity Modified Asphalt-Aggregate Interface DOI

怀彧 马

Modeling and Simulation, Journal Year: 2024, Volume and Issue: 13(06), P. 6477 - 6492

Published: Jan. 1, 2024

Language: Английский

Green environmental protection and sustainable utilization of straw: Investigation for molecular dynamics of highland barley straw fiber to enhancing road performance of asphalt DOI
Tengfei Nian,

Piyi Li,

Jinguo Ge

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 452, P. 141940 - 141940

Published: March 29, 2024

Language: Английский

Citations

13
Enhancement mechanism of aggregate surface roughness structure on interfacial properties of asphalt mixtures DOI
Jinguo Ge, Huanan Yu, Guoping Qian

et al.

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 449, P. 138388 - 138388

Published: Sept. 23, 2024

Language: Английский

Citations

10
Evaluation on the diffusion-fusion properties and interfacial mechanical behavior of virgin and aged asphalt DOI
Jinguo Ge, Huanan Yu, Guoping Qian

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 477, P. 143788 - 143788

Published: Sept. 26, 2024

Language: Английский

Citations

10
Microscopic quantitative analysis of the blending characteristics of epoxy asphalt-aged asphalt and its performance evaluation DOI
Zhiyong Shi, Zhaohui Min, Fei Chen

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 467, P. 140389 - 140389

Published: Feb. 13, 2025

Language: Английский

Citations

1
Laboratory Evaluation of Cold Patching Asphalt Mixture with Refined–Processed Recycled Asphalt Pavement DOI Open Access

Jing Yan,

Hongbo Liao,

Xinsheng Yang

et al.

Processes, Journal Year: 2025, Volume and Issue: 13(3), P. 869 - 869

Published: March 15, 2025

This study investigates the effects of two separation processes: traditional technology (TST) and refined (RST), on characteristics recycled asphalt pavement (RAP) performance cold patching mixtures (CPAM). The research evaluates RAP efficiency, focusing content agglomeration degree, examines mechanical, high- low-temperature, moisture susceptibility, anti-stripping, fatigue CPAM with varying (0–75%). A key innovation this is exploration using RST-RAP for production in comparison to TST-RAP. findings reveal that RST process significantly enhances coarse aggregates from mortar, leading improved gradation, reduced agglomeration, better overall quality compared TST. Incorporating into Marshall stability, showing higher gains than TST-RAP, particularly at content. Additionally, dynamic low-temperature cracking resistance, life were positively influenced by RST-RAP, optimal achieved 25–50% In contrast, excessive content, especially negatively impacted mixture’s properties, brittleness stability. highlights novelty enhance performance, suggesting more effective improving performance. However, should be carefully controlled (25–50% ≤25% TST-RAP) meet technical standards ensure durability. These provide valuable insights optimizing utilization sustainable maintenance practices.

Language: Английский

Citations

0
Exploring the bonding and debonding behaviors of emulsified asphalt-aggregate interface using molecular dynamic simulation and binder bonding strength test DOI
Wenyi Xu, Jie Yuan, Xin Qiu

et al.

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 163236 - 163236

Published: April 1, 2025

Language: Английский

Citations

0
Investigating the impact of limonene on asphalt-aggregate surface adhesion based on molecular dynamics simulations DOI
Yongjun Meng,

Chanyuan Lin,

Shenwen Deng

et al.

Road Materials and Pavement Design, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 22

Published: April 20, 2025

Language: Английский

Citations

0
Unravelling the adhesion mechanism of recycled SBS-modified asphalt: Integrating surface free energy, atomic force microscopy and molecular dynamics DOI

Junfang Gou,

Meng Guo, Xiaofeng Xie

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 483, P. 141672 - 141672

Published: May 16, 2025

Language: Английский

Citations

0
Structural and Electrochemical Enhancement of FCC Slurry Oil-Derived Pitch via Asphaltene-Driven Graphitic Ordering DOI Creative Commons

Yu Ma,

Wenlong Deng,

Guijun Li

et al.

ACS Omega, Journal Year: 2025, Volume and Issue: unknown

Published: May 20, 2025

Language: Английский

Citations

0
Evaluation of Regeneration Effects of Different Rejuvenators on Aged Asphalt DOI Creative Commons
Jian Wang, Song Xu, Jiang Chen

et al.

Buildings, Journal Year: 2025, Volume and Issue: 15(7), P. 1171 - 1171

Published: April 2, 2025

As a polymer-like organic material, asphalt often undergoes aging during service life. Regeneration technology is the main approach to achieve its recycling; therefore, rejuvenator an important factor affecting regeneration effect. In order evaluate rejuvenation effects of rejuvenators on aged asphalt, fluid catalytic cracking (FCC) slurry and penetrant containing epoxy functional groups were used prepare conventional (CR1 CR2) penetrable (PR). The impact physical properties was investigated, different mild severe evaluated through rheological tests. Results show that effectively lubricates movement molecules, improving high temperature stability resistance rejuvenator. CR1 CR2 are more suitable for as has relatively minimal effect chemical composition colloidal structure asphalt. At 25% dosage, PR significantly restores while still fail meet specifications. effective because it not only dissolves disperses asphaltenes but also weakens interactions between asphaltenes, which facilitates restoration enhances findings this study provide insights into design efficient utilization reclaimed pavement (RAP).

Language: Английский

Citations

0