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Sustainable Materials for Construction Applications

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

Deadline for manuscript submissions: 20 December 2025 | Viewed by 830

Special Issue Editors


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Guest Editor
School of Engineering, University of the West of England, Bristol BS16 1QY, UK
Interests: construction materials and environmental engineering; ground improvement; soil–structure interaction; transportation geotechnics
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Special Issue Information

Dear Colleagues,

Pollution and land and wetland degradation issues are posing serious global risks to environmental health, infrastructural stability, and agricultural output. Innovative and sustainable solutions for environmental remediation and soil stabilization are urgently needed as the global quest for useful land and environmental decontamination advances. This Special Issue will publish critical review papers, research papers, and scientific reports highlighting sustainable and innovative techniques, strategies, and solutions that could provide long-term answers for environmental recovery and soil stabilization, including the application of eco-friendly and innovative materials to minimize environmental impact and enhance infrastructural system resilience. Another topic of interest includes sustainable and novel solutions for environmental restoration and stabilization while emphasizing green recovery principles, reducing carbon footprints, and promoting sustainable biodiversity restoration. By integrating insights from engineering, science, sustainability, and other related fields, this Special Issue provides a critical overview of emerging, sustainable strategies for the stabilization and green recovery of degraded land, with a particular interest in research with the potential to revolutionize the field of soil stabilization and remediation. This Special Issue will serve as an invaluable tool for scholars, practitioners, and policymakers looking for creative and sustainable solutions for environmental recovery and ground stabilization for sustainable infrastructural development. 

Prof. Dr. Colin Booth
Prof. Dr. Samuel Abbey
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. Materials 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

  • sustainable materials
  • waste ash streams
  • geopolymers
  • supplementary cementitious materials
  • ground remediation
  • contaminant monitoring
  • ground stabilization
  • durability
  • resilient modulus
  • permeability
  • swelling potential
  • California bearing ratio

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Published Papers (1 paper)

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Research

17 pages, 2756 KB  
Article
Effects of Thermal Activation on Mechanical Performance and Sustainability of Slag-Based Geopolymers
by Lais Alves, Nordine Leklou, Fábio de Simone e Souza and Silvio de Barros
Materials 2025, 18(18), 4419; https://doi.org/10.3390/ma18184419 - 22 Sep 2025
Viewed by 190
Abstract
Ground granulated blast furnace slag (GBFS)-based geopolymers represent a viable binder system that combines mechanical efficiency with a significantly lower carbon footprint when compared to conventional Portland cement. This work examines how thermal curing between 20 °C and 80 °C affects setting time, [...] Read more.
Ground granulated blast furnace slag (GBFS)-based geopolymers represent a viable binder system that combines mechanical efficiency with a significantly lower carbon footprint when compared to conventional Portland cement. This work examines how thermal curing between 20 °C and 80 °C affects setting time, mechanical performance, shrinkage, and porosity of GBFS-based geopolymers. Curing at 40 °C accelerated gel formation, yielding compressive strengths up to 71.9 MPa. This regime also reduced shrinkage and porosity. In contrast, curing at ≥60 °C caused structural degradation and reduced long-term performance. Statistical analysis (ANOVA and Tukey post hoc) confirmed significant effects of curing regime and age on performance. These findings provide key insights for optimizing thermal curing of slag-based geopolymers, supporting their deployment in environmentally responsible construction practices. Full article
(This article belongs to the Special Issue Sustainable Materials for Construction Applications)
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