A review of properties of bio-fibrous concrete exposed to elevated temperatures
The use of natural fibers in cementitious composites has helped in eco-sustainability and green constructions. The susceptibility of bio-fibrous concrete (BFC) to fire is inevitable as its usage increases globally. Critical understanding of the residual properties of BFC is vital to its safety desig...
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my.utm.900302021-03-31T05:04:05Z http://eprints.utm.my/id/eprint/90030/ A review of properties of bio-fibrous concrete exposed to elevated temperatures Aluko, Oluwatobi Gbenga Mohamad Yatim, Jamaludin Ab. Kadir, Mariyana Aida Yahya, Khairuzan TA Engineering (General). Civil engineering (General) The use of natural fibers in cementitious composites has helped in eco-sustainability and green constructions. The susceptibility of bio-fibrous concrete (BFC) to fire is inevitable as its usage increases globally. Critical understanding of the residual properties of BFC is vital to its safety design criteria and acceptability of its use. Researches on the post-fire performances of steel and synthetic fibrous concrete at elevated temperatures have been reviewed extensively. However, there is no review yet on the high-temperature performance of BFC, despite the attention it currently receives from researchers. Therefore, this paper presents a comprehensive review of the residual properties of BFC after exposure to elevated temperature. It was discovered from the reports that the critical temperature for BFC is at the temperature range of 300–400C. However, lignocellulose fibers (jute, coir, hemp, sisal and hybrids) are beneficial to mitigating micro-cracks and explosive spalling in the heated high-performance concrete and ultra-high-performance concrete, as compared with unreinforced concrete composites. Elsevier Ltd 2020-11 Article PeerReviewed Aluko, Oluwatobi Gbenga and Mohamad Yatim, Jamaludin and Ab. Kadir, Mariyana Aida and Yahya, Khairuzan (2020) A review of properties of bio-fibrous concrete exposed to elevated temperatures. Construction and Building Materials, 260 . p. 119671. ISSN 0950-0618 http://dx.doi.org/10.1016/j.conbuildmat.2020.119671 |
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TA Engineering (General). Civil engineering (General) Aluko, Oluwatobi Gbenga Mohamad Yatim, Jamaludin Ab. Kadir, Mariyana Aida Yahya, Khairuzan A review of properties of bio-fibrous concrete exposed to elevated temperatures |
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The use of natural fibers in cementitious composites has helped in eco-sustainability and green constructions. The susceptibility of bio-fibrous concrete (BFC) to fire is inevitable as its usage increases globally. Critical understanding of the residual properties of BFC is vital to its safety design criteria and acceptability of its use. Researches on the post-fire performances of steel and synthetic fibrous concrete at elevated temperatures have been reviewed extensively. However, there is no review yet on the high-temperature performance of BFC, despite the attention it currently receives from researchers. Therefore, this paper presents a comprehensive review of the residual properties of BFC after exposure to elevated temperature. It was discovered from the reports that the critical temperature for BFC is at the temperature range of 300–400C. However, lignocellulose fibers (jute, coir, hemp, sisal and hybrids) are beneficial to mitigating micro-cracks and explosive spalling in the heated high-performance concrete and ultra-high-performance concrete, as compared with unreinforced concrete composites. |
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Article |
author |
Aluko, Oluwatobi Gbenga Mohamad Yatim, Jamaludin Ab. Kadir, Mariyana Aida Yahya, Khairuzan |
author_facet |
Aluko, Oluwatobi Gbenga Mohamad Yatim, Jamaludin Ab. Kadir, Mariyana Aida Yahya, Khairuzan |
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Aluko, Oluwatobi Gbenga |
title |
A review of properties of bio-fibrous concrete exposed to elevated temperatures |
title_short |
A review of properties of bio-fibrous concrete exposed to elevated temperatures |
title_full |
A review of properties of bio-fibrous concrete exposed to elevated temperatures |
title_fullStr |
A review of properties of bio-fibrous concrete exposed to elevated temperatures |
title_full_unstemmed |
A review of properties of bio-fibrous concrete exposed to elevated temperatures |
title_sort |
review of properties of bio-fibrous concrete exposed to elevated temperatures |
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Elsevier Ltd |
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2020 |
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http://eprints.utm.my/id/eprint/90030/ http://dx.doi.org/10.1016/j.conbuildmat.2020.119671 |
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