Academic Journal
Sustainable Fly Ash Based Geopolymer Binders: A Review on Compressive Strength and Microstructure Properties
| العنوان: | Sustainable Fly Ash Based Geopolymer Binders: A Review on Compressive Strength and Microstructure Properties |
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| المؤلفون: | Jyotirmoy Mishra, Bharadwaj Nanda, Sanjaya Kumar Patro, R. S. Krishna |
| المصدر: | Sustainability, Vol 14, Iss 22, p 15062 (2022) |
| بيانات النشر: | MDPI AG |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | geopolymer, compressive strength, low-carbon composites, microstructure, waste management, green binders, envir, archi |
| الوصف: | As a result of global warming, the pursuance of low-carbon, sustainable building materials has been prioritized. The development of geopolymer/cement-less binders can be considered an innovative and green way forward to minimize carbon footprint and tackle industrial waste material utilization. However, the chemical composition and properties of industrial waste-derived geopolymer binders varies considerably based on the chemical compositions of the source materials. This review paper presents a comprehensive understanding of the role of different chemical compositions (namely SiO2, Al2O3, CaO, Fe2O, and MgO) available in contemporary industrial wastes and the development of geopolymer binders. Subsequently, the compressive and microstructure properties of various FA-based geopolymer binders have been discussed to exhibit the feasibility of FA as a reliable source material. Significant findings and research gaps have been considered to aid future research works. Indeed, they provide guidelines for the commercial implementation of FA-based geopolymer binders as a low-carbon alternative to Portland cement. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 2071-1050 |
| Relation: | https://doaj.org/article/ac24296483fc43498c85d0cc6a764139 |
| DOI: | 10.3390/su142215062 |
| الاتاحة: | https://doi.org/10.3390/su142215062 https://doaj.org/article/ac24296483fc43498c85d0cc6a764139 |
| Rights: | undefined |
| رقم الانضمام: | edsbas.BD124A12 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 20711050 |
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| DOI: | 10.3390/su142215062 |