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Emerging Technologies and Materials for Smart, Durable and Sustainable Construction

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

Deadline for manuscript submissions: 10 December 2025 | Viewed by 342

Special Issue Editors


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Guest Editor
Department of Structural, Geotechnical and Building Engineering, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy
Interests: cement-based materials; self-healing; construction materials; innovative construction materials; durability; mechanical testing; non-destructive testing; structural mechanics

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Guest Editor
Department of Structural, Geotechnical and Building Engineering, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy
Interests: mechanics of materials and structures; cement-based materials; alkali-activated materials; self-healing concrete; self-sensing concrete; durability; non-destructive testing
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Special Issue Information

Dear Colleagues,

The construction industry is undergoing an era of transformation driven by the need for sustainability, durability, and adaptability to modern challenges like climate change, resource depletion, and infrastructure aging. Recent advancements in construction materials technology are unlocking new possibilities to address these pressing issues. The ongoing evolution in construction materials not only enables more sustainable building practices but also leads to the development of smarter, more adaptable structures that can meet the demands of a rapidly changing world. Some of these emerging technologies in construction materials include the development of cementitious materials with self-healing capabilities and the incorporation of sustainable, eco-friendly materials in concrete, which offer promising solutions for reducing waste, enhancing material performance, and improving the long-term resilience of infrastructure. Additionally, advances in 3D printing, nanotechnology, and self-sensing materials are transforming how we approach construction and monitoring. Finally, the development of alternatives to traditional steel reinforcements that exhibit excellent strength, durability, and resistance to corrosion is opening new avenues for more sustainable and efficient construction.

These breakthroughs create new possibilities for the construction sector to contribute to global environmental goals while improving efficiency, safety, and performance. Therefore, this Special Issue highlights cutting-edge research, innovative findings, and practical applications in these emerging fields, fostering collaboration and knowledge sharing to address critical challenges in the construction sector. Authors are encouraged to submit original research papers, review articles, or technical notes that explore these topics through theoretical, numerical, or experimental approaches.

Dr. Giovanni Anglani
Dr. Paola Antonaci
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

  • smart construction
  • self-healing materials
  • durability
  • alternative binders
  • waste reuse and recycling
  • sustainability
  • 3D printing in construction
  • nanotechnology
  • self-sensing materials
  • alternative reinforcement for concrete

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Published Papers (1 paper)

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Research

19 pages, 15154 KiB  
Article
Characteristics of Lightweight Foam Concrete Manufactured Using Water-Soluble Polymers and Lightweight Aggregates
by Choonghyun Kang, Ki-Young Seo, Yong-Myung Park and Taewan Kim
Materials 2025, 18(8), 1881; https://doi.org/10.3390/ma18081881 - 21 Apr 2025
Viewed by 206
Abstract
This study aimed to analyze the effects of PVA aqueous solution as a new foaming agent, and the production and characteristics of ultralight foam concrete using a mixed lightweight aggregate of perlite (PL) and cenosphere (CP). In addition, the application of a new [...] Read more.
This study aimed to analyze the effects of PVA aqueous solution as a new foaming agent, and the production and characteristics of ultralight foam concrete using a mixed lightweight aggregate of perlite (PL) and cenosphere (CP). In addition, the application of a new high-temperature curing process was proposed to improve the foaming effect of PVA and reduce the weight of concrete. The mixing ratios (s/c) of the PVA solution and OPC were 1.0, 1.5, and 2.0, and the ratio of the PVA solution–OPC–lightweight aggregate (perlite and cenosphere) (s/(c + CP + PL)) was 0.43–1.0. As a result, an ultralight foam concrete with a dry density of less than 1.0 g/cm3, an average pore diameter of 0.1–2.3 mm, and a compressive strength of 1.5–10.5 MPa could be manufactured. From the experimental results, PVA showed sufficient usability as a foaming agent. And the new high-temperature curing process proposed in this study could be suggested as a method applicable to the expansion of pores and lightweight reduction in the manufacture of foamed concrete. The diameter of the foamed pores changed depending on the mixing ratio of CP and PL, and the diameter of the foamed pores increased as the ratio of PL increased. However, an increase in the ratio of CP improved the insulation properties. The increase in the OPC ratio increased the mechanical strength, but increased the dry density and decreased the insulation properties. Therefore, the mixing ratio of CP and PL was an important factor affecting the properties of ultralight foam concrete. From the experimental results, PVA was suggested to have sufficient potential as a new foaming agent, and the new high-temperature curing process proposed in this study is expected to be applicable to the production of foam concrete using PVA. Full article
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