Thomas, Blessen Skariah and Yang, Jian and Mo, Kim Hung and Abdalla, Jamal A. and Hawileh, Rami A. and Ariyachandra, Erandi (2021) Biomass ashes from agricultural wastes as supplementary cementitious materials or aggregate replacement in cement/geopolymer concrete: A comprehensive review. Journal of Building Engineering, 40. ISSN 2352-7102, DOI https://doi.org/10.1016/j.jobe.2021.102332.
Full text not available from this repository.Abstract
This paper aims to provide a comprehensive review of recent trends in incorporating biomass ashes from agricultural waste in Ordinary Portland cement (OPC) and geopolymer concrete. The material properties of different biomass ashes and their effect on fresh and hardened concrete properties (i.e., mechanical and durability properties) are reviewed. Partial replacement of OPC with byproducts, such as bamboo leaf ash, date palm ash, elephant leaf ash, banana leaf ash and plantain peel ash, rice straw ash, olive waste ash, wheat straw ash, and corn cob ash, escorts reduction in carbon dioxide (CO2) emissions and global warming. It will also contribute to the effort of achieving zero-waste technology and sustainable development. This paper provides essential background information on the global status, composition, and ash preparation procedures of green and sustainable cementitious materials and then explores their potential applications. This review also highlights the areas requiring further research and indicates the possible negative impacts of utilizing these non-traditional supplementary cementitious materials (SCMs). The findings from this review confirm the feasibility of using biomass ashes as pozzolanic materials in cement concrete or as alternative activators in geopolymer concrete, with the required properties of building materials. Also, it is expected that this review will provide a better insight into biomass ashes incorporated in concrete for the benefit of academic/fundamental research and the construction industry.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Supplementary cementitious material; Bamboo leaf ash and corn cob ash; Elephant grass ash and olive waste ash; Biomass and date palm ashes; Fly ash and bottom ash; Agricultural farming wastes |
| Subjects: | T Technology > T Technology (General) T Technology > TH Building construction |
| Divisions: | Faculty of Engineering |
| Depositing User: | Ms Zaharah Ramly |
| Date Deposited: | 05 Mar 2022 05:29 |
| Last Modified: | 05 Mar 2022 05:29 |
| URI: | http://eprints.um.edu.my/id/eprint/28203 |
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