Innovative Composite Materials in Construction

A special issue of Buildings (ISSN 2075-5309). This special issue belongs to the section "Building Materials, and Repair & Renovation".

Deadline for manuscript submissions: 30 April 2025 | Viewed by 727

Special Issue Editors


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Guest Editor
1. College of Materials Science and Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
2. Key Laboratory of Solid Waste Treatment and Resource Recycle (Ministry of Education), Southwest University of Science and Technology, Mianyang 621010, China
Interests: particle-reinforced composites; fiber-reinforced composites; construction materials; building materials; cement; concrete; gypsum; solid waste recycle and reuse; phase change materials; building energy storage; physical properties; mechanical properties; thermal conductivity; microstructures

E-Mail Website
Guest Editor
College of Materials Science and Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, China
Interests: concrete durability and crack resistance; resource utilization of bulk solid waste; research on advanced cement-based materials and repair materials
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Special Issue Information

Dear Colleagues,

Innovative composite materials in construction are new materials made by combining two or more materials with different properties through specific process methods. These materials can give full play to their respective advantages and realize the synergistic enhancement of material performance, with many advantages such as high strength, high stiffness, high toughness, corrosion resistance, wear resistance and so on. They can meet the special requirements for material performance in the field of construction, such as being lightweight, having high strength, high temperature, good resistance and so on. In construction, innovative composite materials are widely used in building materials, decorative materials, etc., improving the durability, esthetics and environmental protection of buildings. In the future, with the progress of science and technology and the enhancement of environmental protection consciousness, innovative composite materials will play a more important role in the field of construction.

This Special Issue, entitled "Innovative Composite Materials in Construction", focuses on the developments and applications of innovative composite materials in various engineering fields, aiming at providing a comprehensive background and prospects for material engineers, researchers and experts in science materials and civil engineering. The main research includes, but is not limited to, the following topics:

  • Innovative Materials: Particle-reinforced composites in construction; fiber-reinforced composites in construction; innovative composite materials.
  • Characterization: Analytical and numerical models of innovative composite materials; physical properties; mechanical properties; microstructures.
  • Applications: Construction materials; buildings; smart materials; phase change materials; case study of application of innovative composite materials.

Dr. Chang Chen
Prof. Dr. Lei Wang
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. Buildings 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

  • cementitious composite materials
  • gypsum-based composite materials
  • physical properties
  • mechanical properties
  • thermal conductivity
  • microstructures
  • application
  • buildings

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Published Papers (1 paper)

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Research

17 pages, 7144 KiB  
Article
Synergistic Effects of Hollow Glass Microspheres and Sisal Fibers in Natural Gypsum-Based Composites: Achieving Lightweight, High-Strength, and Aesthetically Superior Construction Materials
by Chang Chen, Yuan Gao, Shaowu Jiu, Yanxin Chen and Yan Liu
Buildings 2025, 15(5), 830; https://doi.org/10.3390/buildings15050830 - 5 Mar 2025
Viewed by 522
Abstract
This study explores the synergistic development of natural gypsum-based composites (NGBCs) with enhanced multifunctional characteristics, employing hollow glass microspheres (HGMs) as density-reducing agents and sisal fibers (SFs) as mechanical reinforcement phases while maintaining superior whiteness properties. Five HGM variants with precisely graded particle [...] Read more.
This study explores the synergistic development of natural gypsum-based composites (NGBCs) with enhanced multifunctional characteristics, employing hollow glass microspheres (HGMs) as density-reducing agents and sisal fibers (SFs) as mechanical reinforcement phases while maintaining superior whiteness properties. Five HGM variants with precisely graded particle sizes (20, 40, 60, 80, and 100 μm) were systematically incorporated into the composite matrix. Sisal fibers with controlled length parameters (10–15 mm) were uniformly dispersed within the gypsum matrix. The multifunctional effects of these additives were comprehensively assessed via integrated mechanical characterization, spectrophotometric whiteness evaluation, and microstructural interrogation. The findings revealed that the incorporation of HGMs resulted in a significant decrease in the NGBC density while concurrently enhancing whiteness; they also exerted an adverse impact on both processability and mechanical properties. Moreover, the fusion of HGMs and SFs within the NGBCs achieved an optimal balance between lightness and strength. The peak density of NGBCs was ascertained to be 1.41 g/cm3, complemented by flexural and compressive strengths of 6.12 and 9.78 MPa, respectively. Such optimizations were realized with HGMs at a particle size of 80 um and a composition of 20 vol.%, alongside sisal fibers present at a concentration of 0.3 vol.%. The current research affords significant revelations regarding the fabrication of architectural gypsum materials that are lightweight, possess high tensile strength, exhibit an aesthetically appealing finish, and demonstrate superior whiteness, presenting a prospective resolution for applications within the high-performance construction sector. Full article
(This article belongs to the Special Issue Innovative Composite Materials in Construction)
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