LAPSE:2023.20443
Published Article
LAPSE:2023.20443
Research Progress of Low-Carbon Cementitious Materials Based on Synergistic Industrial Wastes
Qian Li, Jiajie Li, Siqi Zhang, Xiaoyan Huang, Xue Wang, Ying Wang, Wen Ni
March 17, 2023
Cementitious material based on synergistic industrial wastes can be used as a new product for low-carbon transformation. It can aid in resource recycling and suitable consumption and utilisation of various industrial wastes. The proposed material can reduce a large amount of CO2 emitted during calcination in cement production and the decomposition of raw limestone. In addition, the material exhibits high durability and high resistance to corrosion in the marine environment that can further reduce CO2 emissions over the lifecycle of the carbon footprint of the building. Currently, many similar chemical kinetic processes and mineralogical reaction processes of particle migration and rebinding exist in the hydration and hardening reactions, service processes and durability evolution of different industrial waste cementitious systems for low-carbon production. The theoretical basis of preparing various low-carbon cementitious materials (LCCMs) with industrial waste systems is discussed herein, including the two theories of ‘complex salt effect’ and ‘isomorphic effect from tetrahedral coordination of silicon-oxygen’. Further research on LCCM is based on the theoretical foundation of ‘passive hydration kinetics’. Furthermore, this study presents the CO2 reduction potential of LCCM prepared using industrial wastes and provides future research directions in this regard.
Keywords
cementitious material, fly ash, granulated blast-furnace slag, industrial wastes, low carbon, steel slag
Subject
Suggested Citation
Li Q, Li J, Zhang S, Huang X, Wang X, Wang Y, Ni W. Research Progress of Low-Carbon Cementitious Materials Based on Synergistic Industrial Wastes. (2023). LAPSE:2023.20443
Author Affiliations
Li Q: School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083, China
Li J: School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083, China [ORCID]
Zhang S: School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083, China [ORCID]
Huang X: Beike Yunhong Environmental Technology (Beijing) Co., Beijing 100026, China
Wang X: School of Civil Engineering, Tsinghua University, Beijing 100084, China
Wang Y: Department of Civil and Architectural Engineering, University of Miami, Coral Gables, FL 33146, USA [ORCID]
Ni W: School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083, China
Journal Name
Energies
Volume
16
Issue
5
First Page
2376
Year
2023
Publication Date
2023-03-01
Published Version
ISSN
1996-1073
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PII: en16052376, Publication Type: Review
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LAPSE:2023.20443
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doi:10.3390/en16052376
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