| 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) |
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| 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  |
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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 |
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| COBISS.SI-ID: | 88927235 |
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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: | 373 |
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| Downloads: | 175 |
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