Chloride ion binding in cementitious materials: A review of influencing factors and control methods
Free chloride ions significantly weaken the durability of cementitious materials, making the understanding of chloride ion binding mechanisms crucial for enhancing material performance. This paper systematically reviews the primary mechanisms of chloride ion binding (physical binding and chemical bi...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-07-01
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| Series: | Case Studies in Construction Materials |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214509524013536 |
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| _version_ | 1841555651369631744 |
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| author | Jinlong Lv Dongyi Li Xiaolong Yang Hongliu Rong Chuanqi Xian Zhenghao Zhang Wentao Huang Siwei Li |
| author_facet | Jinlong Lv Dongyi Li Xiaolong Yang Hongliu Rong Chuanqi Xian Zhenghao Zhang Wentao Huang Siwei Li |
| author_sort | Jinlong Lv |
| collection | DOAJ |
| description | Free chloride ions significantly weaken the durability of cementitious materials, making the understanding of chloride ion binding mechanisms crucial for enhancing material performance. This paper systematically reviews the primary mechanisms of chloride ion binding (physical binding and chemical binding), influencing factors (different ions, pH, temperature, electric field and additive), and control methods (addition of mineral and nanomaterials). The findings suggest that further exploration of potential chloride ion binding mechanisms, development of advanced materials such as modified LDH and carbon dots, and the impact of multi-factor coupling on binding mechanisms are key directions for future research. This paper aims to deepen researchers' understanding of chloride ion binding behavior and provides practical references for improving the durability of cementitious materials in chloride environments. |
| format | Article |
| id | doaj-art-0b9f2ffc3cfb4d09bee5be721c7b3f15 |
| institution | Kabale University |
| issn | 2214-5095 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Construction Materials |
| spelling | doaj-art-0b9f2ffc3cfb4d09bee5be721c7b3f152025-01-08T04:52:59ZengElsevierCase Studies in Construction Materials2214-50952025-07-0122e04201Chloride ion binding in cementitious materials: A review of influencing factors and control methodsJinlong Lv0Dongyi Li1Xiaolong Yang2Hongliu Rong3Chuanqi Xian4Zhenghao Zhang5Wentao Huang6Siwei Li7College of Civil Engineering and Architecture, Guangxi University, Nanning, 530004, ChinaGuangxi Guixiang Expressway Co., Ltd, Guilin 450000, China; School of Highway, Chang’an University, Xi’an 710064, China; Corresponding author at: Guangxi Guixiang Expressway Co., Ltd, Guilin 450000, China.College of Civil Engineering and Architecture, Guangxi University, Nanning, 530004, China; Corresponding author.College of Civil Engineering and Architecture, Guangxi University, Nanning, 530004, ChinaCollege of Civil Engineering and Architecture, Guangxi University, Nanning, 530004, ChinaCollege of Civil Engineering and Architecture, Guangxi University, Nanning, 530004, ChinaCollege of Civil Engineering and Architecture, Guangxi University, Nanning, 530004, ChinaCollege of Civil Engineering and Architecture, Guangxi University, Nanning, 530004, ChinaFree chloride ions significantly weaken the durability of cementitious materials, making the understanding of chloride ion binding mechanisms crucial for enhancing material performance. This paper systematically reviews the primary mechanisms of chloride ion binding (physical binding and chemical binding), influencing factors (different ions, pH, temperature, electric field and additive), and control methods (addition of mineral and nanomaterials). The findings suggest that further exploration of potential chloride ion binding mechanisms, development of advanced materials such as modified LDH and carbon dots, and the impact of multi-factor coupling on binding mechanisms are key directions for future research. This paper aims to deepen researchers' understanding of chloride ion binding behavior and provides practical references for improving the durability of cementitious materials in chloride environments.http://www.sciencedirect.com/science/article/pii/S2214509524013536Free chloride ionsChloride ion bindingInfluencing factorsControl methods |
| spellingShingle | Jinlong Lv Dongyi Li Xiaolong Yang Hongliu Rong Chuanqi Xian Zhenghao Zhang Wentao Huang Siwei Li Chloride ion binding in cementitious materials: A review of influencing factors and control methods Case Studies in Construction Materials Free chloride ions Chloride ion binding Influencing factors Control methods |
| title | Chloride ion binding in cementitious materials: A review of influencing factors and control methods |
| title_full | Chloride ion binding in cementitious materials: A review of influencing factors and control methods |
| title_fullStr | Chloride ion binding in cementitious materials: A review of influencing factors and control methods |
| title_full_unstemmed | Chloride ion binding in cementitious materials: A review of influencing factors and control methods |
| title_short | Chloride ion binding in cementitious materials: A review of influencing factors and control methods |
| title_sort | chloride ion binding in cementitious materials a review of influencing factors and control methods |
| topic | Free chloride ions Chloride ion binding Influencing factors Control methods |
| url | http://www.sciencedirect.com/science/article/pii/S2214509524013536 |
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