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Sustainable Cementitious Materials for Civil and Transportation Engineering—2nd Edition

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

Deadline for manuscript submissions: 30 November 2025 | Viewed by 954

Special Issue Editor


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Guest Editor
College of Civil Engineering, Tsinghua University, Beijing 100084, China
Interests: sustainable building materials with low CO2 emissions and low energy costs (such as recycled cement, geopolymer concrete, and recycled aggregate concrete); highly durable and high-performance concrete in marine environments; non-destructive testing methods for concrete structures
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Special Issue Information

Dear Colleagues,

After our successful first edition of the Special Issue “Sustainable Cementitious Materials for Civil and Transportation Engineering”, we have decided to create the 2nd edition, in order to collect and publish a series of state-of-art research in the field. Concrete has become the mostly widely used construction material since its invention. Growing concerns over the greenhouse emissions profile of the Portland cement and concrete industry have led to a very high level of recent interest in the development of low-carbon construction materials. The requirements of raw materials for cement and concrete, such as natural minerals, stones and river sand, have been increasing, especially in developed countries where massive amounts of infrastructure are being built. This trend certainly promotes the requirements on sustainable cementitious materials with low carbon emissions for civil and transportation engineering. The development of low-carbon construction materials has been recognized as a means of reducing the carbon footprint of the Portland cement and concrete industry, in response to growing global concerns over natural materials shortage and CO2 emissions from the construction sector. The concrete and cement industry has been under pressure to shift towards sustainability by developing alternative low-carbon cement and concrete materials. However, many fundamental mechanisms in this field are yet to be well understood. Besides, industrial applications are still scarce due to the gap existing between the fundamental research and industrial use in this area.

The purpose of this special issue is to focus on state-of-the-art progress, developments, and new trends on the physical and chemical mechanisms, fresh and harden properties, long term performance and durability of sustainable cementitious materials with low carbon emissions for civil and transportation engineering. Both original research and review articles are welcome. In particular, the topics of interest include but are not limited to:

  • Low carbon cementitious binders
  • Carbonation enhanced concrete
  • Low-carbon cement and concrete technology based on non-Portland cement systems, such as alkali-activated materials or geopolymeric materials
  • Recycled aggregate concrete
  • Green admixtures for cement and concrete
  • Long-term performance or durability of low-carbon concrete

Dr. Junjie Wang
Guest Editor

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Keywords

  • low carbon emissions
  • carbon fixation
  • sustainable materials
  • recycled materials
  • cement
  • concrete

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Related Special Issue

Published Papers (2 papers)

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Research

20 pages, 12981 KiB  
Article
Utilizing 3D Printing and Distributed Optic Fiber to Achieve Temperature-Sensitive Concrete
by Qiuju Zhang, Yujia Li, Yuefan Huang, Yangbo Li, Yahui Yang and Yutao Hu
Materials 2025, 18(9), 1897; https://doi.org/10.3390/ma18091897 - 22 Apr 2025
Viewed by 236
Abstract
The distribution of temperature-induced cracks in mass concrete structures is extensive and random, making it difficult for existing detection methods to accurately identify the specific location and initiation time of cracking. Therefore, there is an urgent need for an intelligent, precise, and efficient [...] Read more.
The distribution of temperature-induced cracks in mass concrete structures is extensive and random, making it difficult for existing detection methods to accurately identify the specific location and initiation time of cracking. Therefore, there is an urgent need for an intelligent, precise, and efficient monitoring approach capable of acquiring real-time information on the evolution of the internal temperature field in concrete structures during their early-age curing process. A novel temperature-sensitive concrete system was developed by synchronously integrating distributed optical fibers with three-dimensional printed concrete (3DPC) to enable both temperature monitoring and signal transmission. To validate the effectiveness of the proposed method, experimental testing and numerical simulations were conducted on cubic 3D-printed fiber-reinforced concrete to analyze the temporal evolution of their internal temperature fields. The results show that, during the system calibration process, the temperature measured by the distributed temperature sensing (DTS) system was highly consistent with the environmental temperature curve, with fluctuations controlled within ±1 °C. In addition, the numerical simulation results closely aligned with the experimental data, with discrepancies maintained within 5%, demonstrating the feasibility of utilizing 3D printing technology to impart temperature sensitivity to concrete materials. This integrated approach offers a promising pathway for advancing smart concrete technology, providing an effective solution for accurate sensing and control of internal temperatures in concrete structures. It holds substantial potential for practical applications in civil engineering projects. Full article
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25 pages, 21422 KiB  
Article
Advantages of Using Fibres to Withstand Shear Stress: A Comparative Parametric Study with Conventionally Reinforced Concrete Beams
by Alvaro Picazo, Marcos García Alberti, Alejandro Enfedaque and Jaime C. Gálvez
Materials 2025, 18(4), 801; https://doi.org/10.3390/ma18040801 - 12 Feb 2025
Viewed by 497
Abstract
The structural use of fibre-reinforced concrete (FRC) has shown to be an attractive alternative for certain structural elements, being especially suitable to withstand shear stresses in concrete beams. In the case of longitudinal steel bars to support bending stresses, the reductions are of [...] Read more.
The structural use of fibre-reinforced concrete (FRC) has shown to be an attractive alternative for certain structural elements, being especially suitable to withstand shear stresses in concrete beams. In the case of longitudinal steel bars to support bending stresses, the reductions are of interest. However, in the case of shear stress, it is possible to eliminate the stirrup reinforcement in certain areas. In such a case, the use of FRC may eliminate not only the material but also the tasks of preparing and placing reinforcement, achieving significant savings in labour and allowing a faster execution, avoiding human error, and providing greater security to the work. This study was developed with the aim of assessing a basic practical application of FRC for shear strength. A series of graphics have been made to be used as a calculation tool. The typical structural elements of buildings subjected to bending and shear stress have been tested and analysed. The results for steel fibre-reinforced concrete (SFRC) and polyolefin fibre-reinforced concrete (PFRC) show that fibre can substitute, to some extent, part of the longitudinal reinforcement needed to provide the required flexural strength. Additionally, the fibres can reduce or even eliminate the need for stirrups for shear strength, which leads to savings in cost and execution time. Full article
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