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Material Characterization, Design and Modeling of Asphalt Pavements

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Construction and Building Materials".

Deadline for manuscript submissions: 20 October 2025 | Viewed by 633

Special Issue Editors


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Guest Editor
School of Qilu Transportation, Shandong University, Jinan, China
Interests: road engineering materials; pavement structure; asphalt pavements; modeling

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Guest Editor
School of Qilu Transportation, Shandong University, Jinan, China
Interests: design and characterization of new pavement materials; resource utilization of solid waste; road engineering intelligent maintenance equipment and technology
Special Issues, Collections and Topics in MDPI journals

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Guest Editor Assistant
School of Transportation and Civil Engineering, Shandong Jiaotong University, Jinan, China
Interests: pavement materials and structure; sustainable and smart new materials and technologies for road construction and maintenance

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Guest Editor Assistant
School of Civil and Architectural Engineering, Shandong University of Technology, Zibo, China
Interests: polymer modified asphalt; alternative and recycled materials for civil engineering; intelligent road materials
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Asphalt mixture is the most commonly used material for road pavement. A thorough understanding of its material properties, behavior under various conditions, and the impact of design choices on its longevity is essential for optimizing pavement performance and lifecycle cost. By exploring the interplay between material science and pavement engineering, this Special Issue will consolidate innovative research and advancements in the material characterization, design methodologies, and predictive modeling of asphalt pavements. It aims to foster interdisciplinary collaboration and provide a platform for disseminating new findings that can enhance pavement engineering practices. The scope includes novel material characterization techniques, the influence of additives and modifiers on pavement performance, innovative sustainable design practices, and computational modeling applications to predict asphalt mixes and pavement behavior under various conditions. Article types may range from original research papers and review articles to case studies and technical notes. This Special Issue is designed to bring together cutting-edge developments in civil engineering materials and their applications, aligning with the journal's focus on advancing transportation infrastructure.

We look forward to receiving your contributions.

Prof. Dr. Weidong Cao
Dr. Jizhe Zhang
Guest Editors

Prof. Dr. Dedong Guo
Dr. Wengang Zhang
Guest Editor Assistants

Manuscript Submission Information

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Keywords

  • asphalt
  • asphalt mix
  • asphalt pavement
  • pavement structure
  • material characterization
  • mix design
  • pavement design
  • modeling
  • simulation analysis

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Published Papers (1 paper)

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Research

19 pages, 8420 KiB  
Article
Comprehensive Performance Evaluation of Epoxy Reclaimed Asphalt and Mixtures
by Junhao Tian, Dedong Guo, Qi Xu, Jiang Wu, Xupeng Sun, Li Wang and Chiara Riccardi
Materials 2025, 18(5), 982; https://doi.org/10.3390/ma18050982 - 23 Feb 2025
Viewed by 385
Abstract
In order to improve the reclaimed asphalt pavement (RAP) dosing and the road performance of recycled asphalt mixtures, this study prepared epoxy recycled binder (ERB) and epoxy recycled mixtures (ERMs) by dosing epoxy asphalt, respectively. The rheological characteristics and microstructure of ERB were [...] Read more.
In order to improve the reclaimed asphalt pavement (RAP) dosing and the road performance of recycled asphalt mixtures, this study prepared epoxy recycled binder (ERB) and epoxy recycled mixtures (ERMs) by dosing epoxy asphalt, respectively. The rheological characteristics and microstructure of ERB were comprehensively analyzed using a dynamic shear rheometer (DSR), a bending beam rheometer (BBR), and fluorescence microscopy (FM). The road performance of ERM was evaluated by a four-point bending test, a rutting test, trabecular beam bending test, a freeze–thaw splitting test, an immersion Marshall test, and a uniaxial compression dynamic modulus test. Grey relational analysis (GRA) was used to quantify the correlation between the dosage of epoxy system and road performance indicators. The results show that, after the addition of the epoxy system, the high- and low-temperature rheological properties of ERB were improved by 458.3% and 97.9% compared with those of ordinary asphalt, and the high-temperature performance and fatigue performance of ERM were improved by 220.4% and 80.5% compared with SBS-modified asphalt mixtures. The dynamic modulus test showed that the dynamic modulus of ERM was positively correlated with the dosage of epoxy system. GRA showed that the dosage of epoxy system was most closely related to the fatigue performance of recycled mixtures. Full article
(This article belongs to the Special Issue Material Characterization, Design and Modeling of Asphalt Pavements)
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