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Sustainable Pavement Design and Road Materials

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Green Building".

Deadline for manuscript submissions: 31 March 2026 | Viewed by 579

Special Issue Editors


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Guest Editor
The Key Laboratory of Urban Security and Disaster Engineering of Ministry of Education, Beijing University of Technology, Beijing 100124, China
Interests: asphalt; bitumen; pavement; interface interaction; rheology; viscoelasticity; cohesion and adhesion; aging; recycle; infrastructure sustainability
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Guest Editor
School of Civil Engineering, Inner Mongolia University of Technology, Hohhot 010051, China
Interests: aging mechanism of asphalt binder; sustainable pavement materials; anti-aging materials for asphalt binder; recyclable pavement materials

Special Issue Information

Dear Colleagues,

As increasing importance is given to environmental protection and the sustainable utilization of resources, change in the field of transportation infrastructure is becoming increasingly urgent. Specifically, the environmental impacts and resource consumption that occur during the construction and maintenance of asphalt pavements are becoming more and more serious. A significant amount of research has been conducted in the search for more durable, economical, and environmentally friendly roads through the use of innovative pavement materials and designs. Achieving these is of undeniable importance for the realization of global sustainable development goals. Thus, this Special Issue will provide a collection of noteworthy investigations and case studies related to sustainable pavement design and road materials.

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:

  • Recyclable pavement materials and technologies;
  • High-performance asphalt materials and additives;
  • Warm mix asphalt (WMA) technologies;
  • Advanced characterization and simulation methods;
  • Long-life pavement structure design theory and methods;
  • Life cycle assessment;
  • Sustainable and eco-friendly asphalt pavement practices;
  • Smart and connected infrastructure for intelligent asphalt pavements.

We look forward to receiving your contributions.

Prof. Dr. Meng Guo
Dr. Meichen Liang
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

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. Sustainability 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 2400 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 pavements
  • sustainability
  • recyclable materials
  • long-life asphalt pavement
  • life-cycle assessment

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Published Papers (1 paper)

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Research

21 pages, 11220 KiB  
Article
Study on Odor-Reducing Effectiveness and Performance Impacts of Deodorizing Materials on Asphalt Binders
by Meng Guo, Lewen Wei, Ye Fu and Mingyang Guan
Sustainability 2025, 17(10), 4491; https://doi.org/10.3390/su17104491 - 15 May 2025
Viewed by 427
Abstract
Asphalt binder flue gas emits irritating odors and poses health and environmental hazards. To promote the sustainable development of asphalt pavement construction, this study investigates the flue gas odor-reducing effectiveness and performance impacts of deodorizing materials on asphalt binders. A specialized asphalt binder [...] Read more.
Asphalt binder flue gas emits irritating odors and poses health and environmental hazards. To promote the sustainable development of asphalt pavement construction, this study investigates the flue gas odor-reducing effectiveness and performance impacts of deodorizing materials on asphalt binders. A specialized asphalt binder flue gas collection device was designed, coupled with an evaluation protocol tailored for asphalt deodorants, to systematically evaluate the odor-reducing effectiveness of materials B and C on both 70# pure asphalt binder and SBS-modified asphalt binder. Finally, the impacts of two kinds of deodorizing materials on the high-temperature and low-temperature performance of different asphalt binders were discussed. The results show that the odor-reducing effectiveness of tert-butyl-co-aldehyde-acting material C on odorous volatile organic compounds (VOCs), hydrogen sulfide (H2S), and carbon monoxide (CO) in 70# pure asphalt binder flue gas is the best, reaching 66.7%, 49.1%, and 44.0%, respectively. The odor-reducing effectiveness of conjugated double bonds and aldehyde group synergistic material B on odorous VOCs, H2S, and CO in SBS-modified asphalt binder is the best, reaching 78.7%, 52.9%, and 51.0%, respectively. Both materials B and C can improve the high-temperature deformation resistance of 70# pure asphalt binder and SBS-modified asphalt binder. The anti-cracking properties of SBS-modified asphalt binder at low temperatures were improved to some extent by materials B and C, but the anti-cracking properties of 70# pure asphalt binder at low temperatures were not good. These asphalt binders all meet the specification requirements of a stiffness modulus not more than 300 MPa and a creep rate not less than 0.3. Full article
(This article belongs to the Special Issue Sustainable Pavement Design and Road Materials)
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