Sustainable application of coal bottom ash as fine aggregates in concrete: A comprehensive review
The significant sustainability awareness in the construction industry coupled with the need for the industry to reduce its negative environmental impacts has resulted in the use of various industrial wastes in construction applications such as in the production of concrete. Various industrial wast...
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| Format: | Article |
| Language: | English |
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Elsevier
2022-06-01
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| Series: | Case Studies in Construction Materials |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214509522002418 |
| _version_ | 1811336263533330432 |
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| author | Hussein Hamada Alyaa Alattar Bassam Tayeh Fadzil Yahaya Adeyemi Adesina |
| author_facet | Hussein Hamada Alyaa Alattar Bassam Tayeh Fadzil Yahaya Adeyemi Adesina |
| author_sort | Hussein Hamada |
| collection | DOAJ |
| description | The significant sustainability awareness in the construction industry coupled with the need for the industry to reduce its negative environmental impacts has resulted in the use of various industrial wastes in construction applications such as in the production of concrete. Various industrial wastes can be utilized as partial or total replacements for some components in concrete. Such industrial waste that can be utilized as fine aggregate in the production of concrete is coal bottom ash (CBA). Various studies have utilized CBA as fine aggregate in various types of concrete including high-strength concrete and there has been significant interest in the continuous use of CBA in concrete. To propel more application of CBA in various concrete types and to increase the understanding of the effect of the CBA on the properties of concrete, this comprehensive review was carried out. The properties explored are fresh, mechanical, durability and microstructural properties of concrete incorporating varying proportions of CBA. Findings from the existing studies indicate there exists a significant variation in the impact of CBA on the properties of various concretes. Nonetheless, numerous studies showed that CBA can be utilized as a sustainable alternative to the conventional natural fine aggregates to produce normal and high-strength concrete. Hence, this study recommends carrying out additional studies in this area to evaluate the effect of the physical and chemical properties of CBA on the resulting properties of concrete. |
| first_indexed | 2024-04-13T17:36:53Z |
| format | Article |
| id | doaj.art-5b67f0583f8444b3b9384dad9c5e077a |
| institution | Directory Open Access Journal |
| issn | 2214-5095 |
| language | English |
| last_indexed | 2024-04-13T17:36:53Z |
| publishDate | 2022-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Construction Materials |
| spelling | doaj.art-5b67f0583f8444b3b9384dad9c5e077a2022-12-22T02:37:20ZengElsevierCase Studies in Construction Materials2214-50952022-06-0116e01109Sustainable application of coal bottom ash as fine aggregates in concrete: A comprehensive reviewHussein Hamada0Alyaa Alattar1Bassam Tayeh2Fadzil Yahaya3Adeyemi Adesina4Faculty of civil engineering and technology, University Malaysia Pahang, Malaysia; Corresponding author.Northern technical university, Mosul, IraqCivil engineering department, Faculty of engineering, Islamic University of Gaza, Gaza Strip, PalestineFaculty of civil engineering and technology, University Malaysia Pahang, MalaysiaDepartment of civil and environmental engineering, University of Windsor, Windsor, CanadaThe significant sustainability awareness in the construction industry coupled with the need for the industry to reduce its negative environmental impacts has resulted in the use of various industrial wastes in construction applications such as in the production of concrete. Various industrial wastes can be utilized as partial or total replacements for some components in concrete. Such industrial waste that can be utilized as fine aggregate in the production of concrete is coal bottom ash (CBA). Various studies have utilized CBA as fine aggregate in various types of concrete including high-strength concrete and there has been significant interest in the continuous use of CBA in concrete. To propel more application of CBA in various concrete types and to increase the understanding of the effect of the CBA on the properties of concrete, this comprehensive review was carried out. The properties explored are fresh, mechanical, durability and microstructural properties of concrete incorporating varying proportions of CBA. Findings from the existing studies indicate there exists a significant variation in the impact of CBA on the properties of various concretes. Nonetheless, numerous studies showed that CBA can be utilized as a sustainable alternative to the conventional natural fine aggregates to produce normal and high-strength concrete. Hence, this study recommends carrying out additional studies in this area to evaluate the effect of the physical and chemical properties of CBA on the resulting properties of concrete.http://www.sciencedirect.com/science/article/pii/S2214509522002418Coal bottom ashSustainabilityConcreteFine aggregateConstruction materials |
| spellingShingle | Hussein Hamada Alyaa Alattar Bassam Tayeh Fadzil Yahaya Adeyemi Adesina Sustainable application of coal bottom ash as fine aggregates in concrete: A comprehensive review Case Studies in Construction Materials Coal bottom ash Sustainability Concrete Fine aggregate Construction materials |
| title | Sustainable application of coal bottom ash as fine aggregates in concrete: A comprehensive review |
| title_full | Sustainable application of coal bottom ash as fine aggregates in concrete: A comprehensive review |
| title_fullStr | Sustainable application of coal bottom ash as fine aggregates in concrete: A comprehensive review |
| title_full_unstemmed | Sustainable application of coal bottom ash as fine aggregates in concrete: A comprehensive review |
| title_short | Sustainable application of coal bottom ash as fine aggregates in concrete: A comprehensive review |
| title_sort | sustainable application of coal bottom ash as fine aggregates in concrete a comprehensive review |
| topic | Coal bottom ash Sustainability Concrete Fine aggregate Construction materials |
| url | http://www.sciencedirect.com/science/article/pii/S2214509522002418 |
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