Debonding of asphalt-aggregate interface under coupled moisture and temperature conditions: An atomistic study

Case Studies in Construction Materials, Год журнала: 2025, Номер unknown, С. e04554 - e04554

Опубликована: Март 1, 2025

Язык: Английский

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Non-linear viscoelastic and micromorphological properties of SBS-modified asphalt binder

Materials & Design, Год журнала: 2025, Номер unknown, С. 113958 - 113958

Опубликована: Апрель 1, 2025

Язык: Английский

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Mechanical Performance of Asphalt Materials Under Salt Erosion Environments: A Literature Review

Polymers, Год журнала: 2025, Номер 17(8), С. 1078 - 1078

Опубликована: Апрель 16, 2025

Asphalt pavements are subjected to both repeated vehicle loads and erosive deterioration from complicated environments in service. Salt erosion exerts a serious negative impact on the service performance of asphalt salt-rich areas such as seasonal frozen with snow melting deicing, coastal areas, saline soils areas. In recent years, evolution materials under salt has been widely investigated. However, there is lack systematic summary damage for multi-scale perspective. The objective this paper review mechanism mixtures binders discussed. influence categories modes binder classified. resistance different determined. addition, application microscopic test methods investigate generalized. This finds that pavement decreased significantly after erosion. A good explanation can be provided perspective pores, interface adhesion, mortar. exerted great influences rheological binders. showed remarkable diversity environments. chemical composition morphology well characterized by Fourier Infrared Spectroscopy (FTIR), Gel Permeation Chromatography (GPC), tests. Finally, major focus future research challenges may encountered From literature review, pore expansion mechanisms differ fundamentally between conventional storage mixtures. Sulfate ions exhibit stronger effects than chlorides due their reactivity components. Molecular-scale analyses confirm solutions accelerate aging through light-component depletion heavy-component accumulation. These collective findings prior studies establish critical theoretical foundations designing durable

Язык: Английский

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Adhesion mechanisms of SBS modified asphalt mixtures: Molecular dynamics and density functional theory analysis under aging and chloride erosion

Construction and Building Materials, Год журнала: 2025, Номер 483, С. 141748 - 141748

Опубликована: Май 15, 2025

Язык: Английский

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Protection effect for polymer-in rich phase in SBS modified asphalt during long-term aging by different MMT/TiO2/SBS pretreatment methods

Fuel, Год журнала: 2025, Номер 400, С. 135802 - 135802

Опубликована: Май 25, 2025

Язык: Английский

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