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Sustainability
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Green Construction Materials and Sustainability
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Green Construction Materials and Sustainability

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

Deadline for manuscript submissions: 20 September 2024 | Viewed by 792

Special Issue Editor

Dr. Ana Jiménez del Barco Carrión

E-Mail Website
Guest Editor
Department of Construction Engineering and Engineering Projects, University of Granada, 18001 Granada, Spain
Interests: sustainable construction materials; sustainability assessment
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

In response to the growing global imperative for sustainable development, Sustainability is pleased to announce a call for submissions for a Special Issue focused on "Green Construction Materials and Sustainability". This initiative aims to provide a platform for researchers, scholars, and practitioners to contribute valuable insights, research findings, and innovative solutions that address the pressing challenges faced by the construction industry in fostering environmental sustainability.

The built environment plays a pivotal role in shaping the ecological footprint of communities and nations. The construction sector, in particular, stands at the crossroads of progress, necessitating a paradigm shift towards greener practices. This Special Issue seeks to explore the dynamic interplay between green building materials and their broader environmental impact, with a focus on advancing sustainable construction practices.

The discourse surrounding green construction materials encompasses a spectrum of considerations, ranging from the development of eco-friendly materials to the implementation of energy-efficient designs and construction methodologies. We encourage submissions that delve into the intricate details of novel green building materials, their applications, and the advancements that contribute to minimizing environmental impact.

Furthermore, we welcome contributions that explore sustainable construction practices and strategies, considering the entire life cycle of building materials. This includes research on life cycle assessments, the integration of eco-friendly technologies in construction processes, and the development of energy-efficient building designs. We also invite discussions on the role of environmental policies and regulations in shaping sustainable practices within the construction sector.

Topics of interest for this Special Issue include, but are not limited to, the following:

  1. Advancements in and applications of novel green construction materials;
  2. Sustainable construction practices and strategies;
  3. Life cycle assessment, life cycle cost assessment and social assessment of construction materials;
  4. Energy-efficient building designs;
  5. Eco-friendly technologies in construction;
  6. Environmental policies and regulations in the construction sector;
  7. Case studies on green construction projects.

I look forward to receiving your contributions.

Dr. Ana Jiménez del Barco Carrión
Guest Editor

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

  • sustainability
  • green materials
  • green construction
  • life cycle assessment
  • biomaterials
  • sustainable materials

Published Papers (1 paper)

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Research

15 pages, 1317 KiB  
Article
Evaluation of the Mechanical Performance of Warm Bio-Recycled Asphalt Mixtures
by Daniah Alsarayreh and Ana Jiménez del Barco Carrión
Sustainability 2024, 16(3), 1287; https://doi.org/10.3390/su16031287 - 02 Feb 2024
Viewed by 566
Abstract
Currently, approximately 90% of road pavement mixtures are derived from fossil fuels, a major source of the greenhouse gases contributing to global warming. This fact, together with the scarcity of raw materials in pavement engineering, has prompted recent investigations into sustainable alternatives. Biobinders, [...] Read more.
Currently, approximately 90% of road pavement mixtures are derived from fossil fuels, a major source of the greenhouse gases contributing to global warming. This fact, together with the scarcity of raw materials in pavement engineering, has prompted recent investigations into sustainable alternatives. Biobinders, serving as substitutes or modifiers for petroleum-based asphalt binders, have gained attention, alongside the integration of recycled materials in recycled asphalt (RA). This study addresses these concerns by combining three techniques: (1) substituting a bitumen-based binder with a biobinder; (2) incorporating a high RA percentage (>30%); and (3) manufacturing the asphalt mixture at a reduced temperature (140 °C). These approaches result in the production and evaluation of warm bio-recycled asphalt mixtures. Materials were assessed at both the binder and mixture levels. The control binder, RA binder, and biobinder underwent conventional and rheological characterization. In terms of mixtures, warm bio-recycled asphalt mixtures employed a biobinder as the only virgin binder, with RA contents of 50% and 70%. Mechanical characterization focused on bearing capacity, cohesion, permanent deformations, and moisture damage. The warm bio-recycled asphalt mixtures exhibited adequate outcomes in bearing capacity through the stiffness modulus being 18,120 MPa and 15,683 MPa for bio-recycled asphalt with 50% RA and bio-recycled asphalt with 70% RA, respectively. Bio-recycled asphalt with 50% RA and bio-recycled asphalt with 70% RA showed low permanent deformation percentages, specifically 0.5% and 0.7%, respectively, in comparison to the reference recycled asphalt mixture with 1.5%, allaying concerns in practical applications due to the biobinder’s soft consistency. The bio-recycled asphalt mixture with 70% RA displayed good mechanical performance regarding the studied mechanical characterization, especially exhibiting the least susceptibility to water-induced damage with 97% of the retained indirect tensile strength ratio, addressing concerns related to moisture damage in warm asphalt mixtures with high RA content and biobinders. These findings offer valuable insights into the adoption of more sustainable practices in the asphalt pavement industry, reducing the concerns associated with warm bio-recycled asphalt mixtures. Full article
(This article belongs to the Special Issue Green Construction Materials and Sustainability)
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