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Sustainable Materials and Innovative Solutions for Green Construction

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Civil Engineering".

Deadline for manuscript submissions: 20 September 2025 | Viewed by 120

Special Issue Editors


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Guest Editor
National Laboratory for Civil Engineering—LNEC, 1700-066 Lisbon, Portugal
Interests: sustainable construction materials; life cycle assessment; environmental product performance; cementitious materials; recycled aggregates
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Construction Engineering, University of Córdoba, Ed. Leonardo Da Vinci, Campus of Rabanales, 14071 Córdoba, Spain
Interests: concrete; masonry mortar; circular economy; environmental engineering; construction and demolition waste
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Civil Construction Department, Federal Institute of Education, Science and Technology of Pernambuco, Pesqueira 55200-000, Brazil
Interests: building materials; eco-friendly materials; materials with recycled aggregates; supplementary cementitious material; sustainable construction; cement
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The construction sector significantly impacts environmental degradation, resource depletion, and carbon emissions. To counter these challenges, sustainable construction materials and techniques are receiving growing attention. This Special Issue examines recent strategies to enhance sustainability in construction, emphasizing the creation of eco-friendly materials, the reuse of industrial by-products, and innovative processing methods. Topics include, but are not limited to, earth-based mortars, bamboo construction techniques, natural fibers, alkaline activation, recycled aggregates, and supplementary cementitious materials. These strategies provide promising pathways to reduce the environmental footprint of construction.

This Special Issue invites high-quality research contributions that focus on developing inventive construction materials derived from renewable resources. Additionally, we welcome studies that propose effective solutions for repurposing industrial by-products and waste, promoting a circular economy within the construction sector. Submissions may comprise original research articles, comprehensive reviews, and case studies that reveal transformative advancements in eco-friendly building practices with notable impact.

Sincerely,

Dr. Cinthia Maia Pederneiras
Dr. Enrique Fernandez Ledesma
Prof. Dr. Ruan L. S. Ferreira
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. Applied Sciences 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

  • sustainable construction
  • building materials
  • eco-friendly approaches
  • renewable materials
  • building technologies
  • circular economy
  • energy efficiency earth-based mortars recycled aggregates natural fibers
  • supplementary cementitious materials
  • alkaline activation
  • green building techniques

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Published Papers (1 paper)

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Research

26 pages, 1765 KiB  
Article
Recycling Red Ceramic Waste as a Raw Material for Lightweight Aggregates
by Maelson Mendonça de Souza, Normando Perazzo Barbosa, Marcos Alyssandro Soares dos Anjos, João Gabriel Cruz Aguiar, José Anselmo da Silva Neto and Cinthia Maia Pederneiras
Appl. Sci. 2025, 15(10), 5729; https://doi.org/10.3390/app15105729 - 20 May 2025
Abstract
The growing demand for lightweight aggregates (LWAs) in the construction industry is driving the development of sustainable alternatives based on the reuse of solid industrial waste. The aim of this study was to assess the technical feasibility of using red ceramic waste (RCW) [...] Read more.
The growing demand for lightweight aggregates (LWAs) in the construction industry is driving the development of sustainable alternatives based on the reuse of solid industrial waste. The aim of this study was to assess the technical feasibility of using red ceramic waste (RCW) as a partial or total substitute for red clay (RC) to produce lightweight expandable aggregates. Six formulations were made with different proportions of RCW and RC and sintered at four temperatures (1100, 1150, 1200 and 1250 °C). They were characterised using physical, thermal, morphological, chemical and mechanical analyses, according to standard protocols. The results showed that almost all the formulations sintered at 1200 and 1250 °C had a positive bloating index (BI > 0), particle density of less than 2.0 g/cm3, low water absorption of less than 2% and mechanical strength of more than 5.4 MPa, revealing strong potential for use in lightweight structural and non-structural concrete. The main conclusion is that RCW, even used in isolation, has physicochemical and mineralogical properties suitable for the production of lightweight aggregates under optimised thermal conditions, contributing to the development of sustainable materials with a competitive technical performance compared to commercial LWAs. Full article
(This article belongs to the Special Issue Sustainable Materials and Innovative Solutions for Green Construction)
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