Title: | Impact of metakaolin on mechanical performance of flax textile-reinforced cement-based composites |
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Authors: | ID Majstorović, Filip (Author) ID Sebera, Václav (Author) ID Mrak, Maruša (Author) ID Dolenec, Sabina (Author) ID Wolf, Marco (Author) ID Marrot, Laetitia Sarah Jennifer (Author) |
Files: | URL - Source URL, visit https://www.sciencedirect.com/science/article/pii/S0958946521004340?via%3Dihub
PDF - Presentation file, download (8,40 MB) MD5: 5CD53C1004EF597231B6BDADFE1A6D92
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Language: | English |
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Typology: | 1.01 - Original Scientific Article |
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Organization: | ZAG - Slovenian National Building and Civil Engineering Institute
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Abstract: | This study presents research on the effect of Portland cement (PC) replacement with metakaolin on the mechanical behavior of flax textile-reinforced cementitious matrices (TRCM). The composition of cementitious matrices and in-situ flax fibres was determined using X-ray diffraction and thermogravimetric analysis, while the reinforcement efficiency of the textile and mechanical behavior of TRCMs was investigated by three-point bending tests and finite element analysis. High amounts of PC replacement with metakaolin provided a calcium hydroxide-free environment, more suitable for the natural fibres, to avoid their degradation and embrittlement and, thus, significantly contribute to the ductility of the cement-based composite material. |
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Keywords: | textile-reinforced concrete (TRC), flax textile, natural fibres, finite element, metakaolin, cement-based composites, open access |
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Publication status: | Published |
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Publication version: | Version of Record |
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Publication date: | 01.12.2021 |
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Publisher: | Elsevier Applied Science |
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Year of publishing: | 2022 |
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Number of pages: | str. 1-12 |
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Numbering: | Vol. 126 |
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PID: | 20.500.12556/DiRROS-16158 ![Link is opened in a new window New window](teme/dirros/img/NovoOkno.png) |
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UDC: | 620.1/.2 |
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ISSN on article: | 0958-9465 |
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DOI: | 10.1016/j.cemconcomp.2021.104367 ![Link is opened in a new window New window](teme/dirros/img/NovoOkno.png) |
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COBISS.SI-ID: | 88927235 ![Link is opened in a new window New window](teme/dirros/img/NovoOkno.png) |
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Copyright: | © 2021 The Authors. Published by Elsevier Ltd. |
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Note: | Št. članka 104367;
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Publication date in DiRROS: | 22.05.2023 |
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Views: | 593 |
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Downloads: | 273 |
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Metadata: | ![Export as DC-RDF DC-RDF](teme/dirros/img/icon_dc_rdf.gif) |
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