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

Y Tang, Z Fu, G Raos, F Ma, P Zhao, Y Hou - Surfaces and Interfaces, 2024 - Elsevier
Interfacial adhesion at the molecular level is a complex process, where the key players
(asphalt, aggregates, water, and air) are in a dynamic state of structural equilibrium, varying …

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

J Ge, H Yu, G Qian, W Dai, C Zhang, C Shi… - … and Building Materials, 2024 - Elsevier
The interfacial properties between asphalt and aggregate depend largely on the surface
properties of aggregate. Therefore, the research on the influence of aggregate surface …

Advances in the research of interfacial properties of reclaimed asphalt mixture: A comprehensive review

J Wang, Z Dong, J Zhang - Journal of Cleaner Production, 2024 - Elsevier
Recycling of reclaimed asphalt pavement (RAP) faces significant challenges due to
interfacial interaction problems within reclaimed asphalt mixtures (RAM). This review …

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

Y Tang, Z Fu, P Zhao, F Ma, Y Hou - Applied Surface Science, 2024 - Elsevier
The damage mechanism of severe salt corrosion on asphalt surfaces should be revealed at
molecular scale. This study utilized molecular dynamics (MD) and density functional theory …

Investigation of the cohesive behavior of water-intervened rejuvenated SBS-modified bitumen

K Shi, F Ma, Z Fu, J Liu, R Song, D Yuan… - Journal of Cleaner …, 2024 - Elsevier
When water interacts with bitumen, the diffusion and cohesion characteristics between the
components of bitumen are negatively impacted. Molecular dynamics simulations were …

Asphalt-aggregates interface interaction: Correlating oxide composition and morphology with adhesion

H Wang, G Chen, H Kang, J Zhang, L Rui, L Lyu… - … and Building Materials, 2024 - Elsevier
The adhesion between asphalt and aggregates is a complex physicochemical interfacial
interaction that plays a critical role in determining the durability of asphalt pavement. This …

A comprehensive evaluation of crumb rubber modified asphalt-aggregate interfacial behavior and the effect of water: Molecular dynamics simulation and experimental …

G Huang, Z Chen, Y Bi, S Wang, J Zhang, AC Falchetto - Fuel, 2024 - Elsevier
The incorporation of crumb rubber (CR) makes the asphalt-aggregate interfacial properties
highly complex and uncertain, while water is a key environmental factor causing interfacial …

Interfacial adhesion properties and debonding mechanisms in rejuvenated asphalt mixtures

C Shi, J Ge, H Yu, G Qian, H Zhou, Y Ma, T Nian… - … and Building Materials, 2024 - Elsevier
The interfacial strength between asphalt and aggregate significantly affects the macroscopic
properties of rejuvenated asphalt mixtures. Investigating the interfacial properties of …

[HTML][HTML] Investigation of nanoscale interfacial bonding properties in foamed asphalt cold recycled mixtures under chloride salt erosion

S Liang, C Liang, M Li, H Cui, Z Wang… - Case Studies in …, 2024 - Elsevier
Salt-induced erosion from de-icing salts in Northern China and sea salt in Eastern coastal
areas significantly compromises asphalt pavement integrity. A selection was made of four …

Steel slag aggregate property improvement in cold mixed asphalt mixtures through surface modification treatment

X Zhou, Z Wang, H Guo, X Xu, X Wang, B Zhang… - Journal of Cleaner …, 2024 - Elsevier
Expanding the resource utilization of solid waste steel slag (SS) is necessary to reduce the
environmental impact of stockpiling and disposal. However, SS has the shortcomings of …