Molecular dynamics simulation of adhesion at the asphalt-aggregate interface: A review

Surfaces and Interfaces, Год журнала: 2023, Номер 44, С. 103706 - 103706

Опубликована: Дек. 3, 2023

Язык: Английский

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Evaluation of the interface adhesion mechanism between SBS asphalt and aggregates under UV aging through molecular dynamics

Construction and Building Materials, Год журнала: 2023, Номер 409, С. 133995 - 133995

Опубликована: Окт. 29, 2023

Язык: Английский

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Damage on asphalt surfaces caused by ionic solution erosion and salt crystallization at molecular scale

Applied Surface Science, Год журнала: 2023, Номер 643, С. 158718 - 158718

Опубликована: Окт. 20, 2023

Язык: Английский

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Enhancement mechanism of aggregate surface roughness structure on interfacial properties of asphalt mixtures

Construction and Building Materials, Год журнала: 2024, Номер 449, С. 138388 - 138388

Опубликована: Сен. 23, 2024

Язык: Английский

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Evaluation on the diffusion-fusion properties and interfacial mechanical behavior of virgin and aged asphalt

Journal of Cleaner Production, Год журнала: 2024, Номер 477, С. 143788 - 143788

Опубликована: Сен. 26, 2024

Язык: Английский

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Investigation of Chloride Salt Erosion on Asphalt Binders and Mixtures: Performance Evaluation and Correlation Analysis

Materials, Год журнала: 2025, Номер 18(1), С. 156 - 156

Опубликована: Янв. 2, 2025

Asphalt pavement, widely utilized in transportation infrastructure due to its favourable properties, faces significant degradation from chloride salt erosion coastal areas and winter deicing regions. In this study, two commonly used asphalt binders, 70# base SBS (Styrene–Butadiene–Styrene)-modified asphalt, were study the effect on pavement by immersing materials laboratory-prepared solutions. The conventional properties adhesion of assessed using penetration, softening point, ductility, pull-off tests, while Fourier transform infrared spectroscopy (FTIR) elucidated mechanism. Marshall stability test, freeze–thaw splitting Cantabro test applied effects exposure strength, water stability, structural integrity mixture. Finally, grey correlation analysis was employed assess impact performance binders mixtures. findings highlight that reduces penetration ductility both types raises weakens asphalt–aggregate adhesion, confirmed as a primarily physical FTIR analysis. mixtures showed decreased strength intensifying these impacts at higher concentrations longer duration. SBS-modified exhibited greater resistance erosion, particularly demonstrated pull-out tests. Grey relational revealed duration is most influential factor, with TSR point emerging responsive indicators chloride-induced changes. These offer critical insights for practice, providing evidence-based guidance designing constructing pavements environments high levels.

Язык: Английский

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Effects of water and chloride salt erosion on adhesion behavior between recycle aggregate/asphalt interface: An experimental and molecular dynamics study

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2025, Номер 711, С. 136374 - 136374

Опубликована: Фев. 7, 2025

Язык: Английский

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Hydration, mechanical properties, and corrosion resistance of ferroaluminate cement in the presence of FA and GGBS

Journal of Building Engineering, Год журнала: 2025, Номер unknown, С. 111974 - 111974

Опубликована: Янв. 1, 2025

Язык: Английский

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Micro-characterization of the adhesion properties and mechanisms at the asphalt-silica aggregate interface under combined thermal-oxygen aging and chloride salt erosion

Construction and Building Materials, Год журнала: 2023, Номер 401, С. 132818 - 132818

Опубликована: Авг. 13, 2023

Язык: Английский

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Interfacial interaction behavior of recycled asphalt pavement: Molecular dynamics simulation

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2023, Номер 676, С. 132194 - 132194

Опубликована: Авг. 5, 2023

Язык: Английский

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