Corrosion Behavior of Fly Ash-Based Geopolymer Concrete
This review paper investigates the corrosion characteristics of geopolymer concrete, which is considered a sustainable and environmentally friendly substitute for conventional concrete made with Portland cement. This study aims to consolidate the current understanding of corrosion mechanisms, the va...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2025-06-01
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| Series: | Archives of Metallurgy and Materials |
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| Online Access: | https://journals.pan.pl/Content/135507/AMM-2025-2-58-Bakri%20Abdullah.pdf |
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| author | A. Wiratma M.M. Al Bakri Abdullah M.S.I. Ibrahim T. Stachowiak P. Vizureanu F.F. Zainal A. Romisuhani |
| author_facet | A. Wiratma M.M. Al Bakri Abdullah M.S.I. Ibrahim T. Stachowiak P. Vizureanu F.F. Zainal A. Romisuhani |
| author_sort | A. Wiratma |
| collection | DOAJ |
| description | This review paper investigates the corrosion characteristics of geopolymer concrete, which is considered a sustainable and environmentally friendly substitute for conventional concrete made with Portland cement. This study aims to consolidate the current understanding of corrosion mechanisms, the various factors contributing to corrosion, strategies for preventing corrosion, and the latest developments in this field. Geopolymer concrete has garnered considerable attention owing to its capacity to mitigate environmental impact and enhance the durability of concrete structures. A comprehensive understanding of a material’s vulnerability to corrosion is paramount to guaranteeing its sustained effectiveness over extended periods in diverse environmental conditions. Insights into the mechanisms of corrosion initiation and progression in geopolymer concrete have been derived from critical findings from experimental and theoretical studies. This paper examines the mechanisms of electrochemical corrosion, the characteristics of pore structure, permeability, and chemical composition, and the various factors that influence corrosion, such as environmental exposure and microstructural characteristics. This paper examines various methods for assessing corrosion, including electrochemical techniques, non-destructive testing, and microstructural analysis. Additionally, preventive measures such as material selection, coatings, sealants, cathodic protection, and inhibitors are discussed. Geopolymer concrete’s performance and challenges are exemplified through real-world case studies. The review provides a comprehensive summary of significant findings, implications, and areas for further research. It is a valuable resource fo |
| format | Article |
| id | doaj-art-d02c6f0bdfa141dca7bc7907144fffb9 |
| institution | Kabale University |
| issn | 2300-1909 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj-art-d02c6f0bdfa141dca7bc7907144fffb92025-08-20T03:28:18ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092025-06-01vol. 70No 210391054https://doi.org/10.24425/amm.2025.153510Corrosion Behavior of Fly Ash-Based Geopolymer ConcreteA. Wiratma0https://orcid.org/0009-0000-4949-4935M.M. Al Bakri Abdullah1https://orcid.org/0000-0002-9779-8586M.S.I. Ibrahim2https://orcid.org/0000-0003-3262-6246T. Stachowiak3https://orcid.org/0000-0002-1175-2879P. Vizureanu4https://orcid.org/0000-0002-3593-9400F.F. Zainal5https://orcid.org/0000-0001-5550-8117A. Romisuhani6https://orcid.org/0000-0003-2232-6426Universiti Malaysia Perlis (UniMAP), Faculty of Chemical Engineering & Technology, Kangar 02600, MalaysiaUniversiti Malaysia Perlis (UniMAP), Faculty of Chemical Engineering & Technology, Kangar 02600, MalaysiaUniversiti Malaya , Faculty of Engineering, Department of Civil Engineering, Kuala Lumpur 50603, MalaysiaCzęstochowa University of Technology, Department of Technology and Automation, Armii Krajowej 19c av., 42-200 Częstochowa“Gheorghe Asachi” Technical University of Iasi, Faculty of Materials Science and Engineering, Department of Technologies and Equipment for Materials Processing, 700050 Iasi, RomaniaUniversiti Malaysia Perlis (UniMAP), Faculty of Chemical Engineering & Technology, Kangar 02600, MalaysiaUniversiti Malaysia Perlis (UniMAP), Center of Excellence Geopoly mer and Green Technology (CEGeoGTech), 02600, Arau, Perlis, MalaysiaThis review paper investigates the corrosion characteristics of geopolymer concrete, which is considered a sustainable and environmentally friendly substitute for conventional concrete made with Portland cement. This study aims to consolidate the current understanding of corrosion mechanisms, the various factors contributing to corrosion, strategies for preventing corrosion, and the latest developments in this field. Geopolymer concrete has garnered considerable attention owing to its capacity to mitigate environmental impact and enhance the durability of concrete structures. A comprehensive understanding of a material’s vulnerability to corrosion is paramount to guaranteeing its sustained effectiveness over extended periods in diverse environmental conditions. Insights into the mechanisms of corrosion initiation and progression in geopolymer concrete have been derived from critical findings from experimental and theoretical studies. This paper examines the mechanisms of electrochemical corrosion, the characteristics of pore structure, permeability, and chemical composition, and the various factors that influence corrosion, such as environmental exposure and microstructural characteristics. This paper examines various methods for assessing corrosion, including electrochemical techniques, non-destructive testing, and microstructural analysis. Additionally, preventive measures such as material selection, coatings, sealants, cathodic protection, and inhibitors are discussed. Geopolymer concrete’s performance and challenges are exemplified through real-world case studies. The review provides a comprehensive summary of significant findings, implications, and areas for further research. It is a valuable resource fohttps://journals.pan.pl/Content/135507/AMM-2025-2-58-Bakri%20Abdullah.pdfgeopolymer concretecorrosion behaviormechanismsinfluencing factors |
| spellingShingle | A. Wiratma M.M. Al Bakri Abdullah M.S.I. Ibrahim T. Stachowiak P. Vizureanu F.F. Zainal A. Romisuhani Corrosion Behavior of Fly Ash-Based Geopolymer Concrete Archives of Metallurgy and Materials geopolymer concrete corrosion behavior mechanisms influencing factors |
| title | Corrosion Behavior of Fly Ash-Based Geopolymer Concrete |
| title_full | Corrosion Behavior of Fly Ash-Based Geopolymer Concrete |
| title_fullStr | Corrosion Behavior of Fly Ash-Based Geopolymer Concrete |
| title_full_unstemmed | Corrosion Behavior of Fly Ash-Based Geopolymer Concrete |
| title_short | Corrosion Behavior of Fly Ash-Based Geopolymer Concrete |
| title_sort | corrosion behavior of fly ash based geopolymer concrete |
| topic | geopolymer concrete corrosion behavior mechanisms influencing factors |
| url | https://journals.pan.pl/Content/135507/AMM-2025-2-58-Bakri%20Abdullah.pdf |
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