Advanced Studies in Asphalt Mixtures

A special issue of Buildings (ISSN 2075-5309). This special issue belongs to the section "Building Materials, and Repair & Renovation".

Deadline for manuscript submissions: 30 November 2025 | Viewed by 2077

Special Issue Editors


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Guest Editor
School of Civil and Transportation Engineering, Beijing University of Civil Engineering and Architecture, Beijing 100044, China
Interests: asphalt pavement; sustainable materials; biomass-based pavement materials; reclaimed asphalt pavement; functional pavement materials

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Guest Editor
College of Materials Science and Engineering, Chongqing Jiaotong University, Chongqing 400074, China
Interests: materials and structure for pavement; asphalt pavement; coarse and fine aggregate; alternative materials for road engineering; construction and demolition waste; functional pavement materials
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Guest Editor
Civil Engineering, Arkansas State University, Jonesboro, AR 72401, USA
Interests: asphalt and concrete pavements; sustainability; materials characterization; modeling; green technology
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Guest Editor
Civil, Environmental, and Geospatial Engineering, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931, USA
Interests: design, construction, and maintenance of pavements; low carbon materials; micromechanics for road materials; discrete element modeling and finite element modeling techniques; recycled materials for civil engineering
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Asphalt mixtures are the most widely used pavement material, and their performance directly determines the service quality of roads. Currently, the field of road engineering is progressing towards the development of more durable, sustainable, and cost-effective pavement infrastructure, placing higher demands on asphalt mixtures. As a result, the design and optimization of long-lasting asphalt pavement materials, sustainable asphalt mixtures, and recycled solid waste materials have become key focal themes in many countries. Numerous innovative asphalt mixtures have been developed and used in pavement engineering, such as polymer-modified asphalt mixtures, bio-based asphalt mixtures, and some other asphalt-based mixtures. They show many special and favorable properties that could be useful to satisfying the increasingly demanding requirements on the mechanical and durability performance of asphalt pavement under heavy loads and built in severe environments.

This Special Issue, “Advanced Studies in Asphalt Mixtures”, welcomes high-quality works focusing on the development, design and application of asphalt mixtures utilized for In this Special Issue, original research articles and reviews are welcome. Research areas may include, but are not limited to, the following:

  • green and sustainable asphalt mixtures;
  • high-performance and durable asphalt mixtures;
  • evaluation of advanced asphalt mixtures;
  • design theory and methodology of advanced asphalt mixtures;
  • advances and emerging technologies in functional pavement materials.

We look forward to receiving your contributions.

Dr. Ran Zhang
Dr. Junfeng Gao
Dr. Zahid Hossain
Prof. Dr. Zhanping You
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Buildings is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • asphalt mixture
  • low-carbon materials
  • green technology
  • durability
  • performance evaluation
  • functional pavement materials
  • recycled asphalt mixture

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Published Papers (2 papers)

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Research

22 pages, 2825 KiB  
Article
An Investigation of the Capabilities of Resin Tire Carbon Black “N-330” as a Waste Binder in Asphalt Concrete Mixtures
by Amr. A. Nada, Walid Fouad Edris, Hebah Mohammad Al-Jabali, Ahmed D. Almutairi, Abd Al-Kader A. Al Sayed and Shady Khairy
Buildings 2025, 15(2), 158; https://doi.org/10.3390/buildings15020158 - 8 Jan 2025
Cited by 1 | Viewed by 916
Abstract
This study investigates the potential use of tire-derived carbon black “N-330” as a sustainable waste binder in asphalt concrete mixtures, combined with resin as an alternative to the usual binding material in asphalt mixtures, “bitumen”. With the increasing demand for environmentally friendly construction [...] Read more.
This study investigates the potential use of tire-derived carbon black “N-330” as a sustainable waste binder in asphalt concrete mixtures, combined with resin as an alternative to the usual binding material in asphalt mixtures, “bitumen”. With the increasing demand for environmentally friendly construction materials, this research aims to assess the feasibility of incorporating resin tire carbon black N-330 “RTCB N-330” into asphalt as a full replacement for conventional binders. A comprehensive experimental program has been designed to evaluate the mechanical and performance properties of asphalt mixtures containing varying proportions of RTCB N-330, ranging from 2% to 10% by weight of the binder. The impact of replacing bitumen with resin that contains TCB N-330 on the physical, rheological, and thermal characteristics of RTCB N-330 as a modified asphalt binder is assessed in this study. To assess the binders, a number of tests were carried out, including standard tests for ductility, the softening point, and penetration. DTG (Derivative Thermogravimetric Analysis) and testing the thermal susceptibility index were performed. A higher percentage of TCB N-330 reduced the penetration while increasing both the softening point and ductility. Resin with 8% of TCB N-330 was the optimum percentage, which was compared with bitumen as a new environmentally friendly binder. The testing program involved the preparation of asphalt concrete specimens using a Marshall mix design, followed by a Marshall Stability test to evaluate the deformation resistance of the modified mixtures. The results were anticipated to demonstrate that incorporating N-330 into asphalt mixtures can enhance stability. The Marshall test results indicated that samples with 6% resin tire carbon black as the binder percentage “AC-RTCB6” demonstrated the highest stability among all RTCB samples. Moreover, these samples outperformed asphalt mixtures using bitumen as the binder in terms of stability. Also, the AC-B mixes exhibited lower flow values compared to the AC-RTCB mixes. The higher flow observed in the AC-RTCB specimens suggests that the addition of 1.5% xylene as a solvent to the resin was effective and positively influenced the flow characteristics. Full article
(This article belongs to the Special Issue Advanced Studies in Asphalt Mixtures)
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18 pages, 4537 KiB  
Article
High-Temperature Deformation and Skid Resistance of Steel Slag Asphalt Mixture Under Heavy Traffic Conditions
by Meikun Yang, Haolei Chang, Wanpeng Li, Huifeng Wang, Jun Lin, Zheng Tong and Weiguang Zhang
Buildings 2024, 14(12), 3990; https://doi.org/10.3390/buildings14123990 - 16 Dec 2024
Cited by 2 | Viewed by 657
Abstract
This study investigates the effects of long-term heavy traffic loading on the performance of steel slag asphalt mixtures (SSAMs), including their high-temperature stability, low-temperature crack resistance, water stability, skid resistance, fatigue resistance, and volumetric stability. AC-13 asphalt mixtures with steel slag contents of [...] Read more.
This study investigates the effects of long-term heavy traffic loading on the performance of steel slag asphalt mixtures (SSAMs), including their high-temperature stability, low-temperature crack resistance, water stability, skid resistance, fatigue resistance, and volumetric stability. AC-13 asphalt mixtures with steel slag contents of 0%, 25%, 50%, 75%, and 100% were prepared and used in rutting tests, splitting tests, immersion stability tests, pendulum tests, and four-point bending fatigue tests. The effects of heavy traffic on the high-temperature deformation resistance and skid resistance of the SSAMs were considered by increasing the tire pressure in the rutting test. The results indicated that the high-temperature stability and fatigue resistance first increased and then decreased with the increase in steel slag content, with optimal contents of 75% and 50%, respectively. The low-temperature crack resistance and skid resistance increased with the increase in steel slag content. The volumetric stability decreased with the increase in steel slag content, but the volume expansion rate was less than 1.5% for all SSAMs. Under heavy traffic conditions, the permanent deformation and skid resistance value of the SSAMs significantly decreased. The permanent deformation was minimized when the steel slag content reached 75%. At the same tire pressure, the skid resistance of the SSAMs increased with a higher steel slag content, while the rate of increase slowed down. At the same steel slag content, the skid resistance decreased as the tire pressure increased, while the rate of decrease became slower. Full article
(This article belongs to the Special Issue Advanced Studies in Asphalt Mixtures)
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