Characterisation of mechanical and thermal properties in flax fabric reinforced geopolymer composites
This paper presents the mechanical and thermal properties of flax fabric reinforced fly ash based geopolymer composites. Geopolymer composites reinforced with 2.4, 3.0 and 4.1 wt% woven flax fabric in various layers were fabricated using a hand lay-up technique and tested for mechanical properties s...
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Veröffentlicht in: | Journal of advanced ceramics 2015-12, Vol.4 (4), p.272-281 |
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creator | Assaedi, Hasan Alomayri, Thamer Shaikh, Faiz U. A. Low, It-Meng |
description | This paper presents the mechanical and thermal properties of flax fabric reinforced fly ash based geopolymer composites. Geopolymer composites reinforced with 2.4, 3.0 and 4.1 wt% woven flax fabric in various layers were fabricated using a hand lay-up technique and tested for mechanical properties such as flexural strength, flexural modulus, compressive strength, hardness, and fracture toughness. All mechanical properties were improved by increasing the flax fibre contents, and showed superior mechanical properties over a pure geopolymer matrix. Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) studies were carried out to evaluate the composition and fracture surfaces of geopolymer and geopolymer/flax composites. The thermal behaviour of composites was studied by thermogravimetric analysis (TGA) and the results showed significant degradation of flax fibres at 300 °C. |
doi_str_mv | 10.1007/s40145-015-0161-1 |
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A. ; Low, It-Meng</creator><creatorcontrib>Assaedi, Hasan ; Alomayri, Thamer ; Shaikh, Faiz U. A. ; Low, It-Meng</creatorcontrib><description>This paper presents the mechanical and thermal properties of flax fabric reinforced fly ash based geopolymer composites. Geopolymer composites reinforced with 2.4, 3.0 and 4.1 wt% woven flax fabric in various layers were fabricated using a hand lay-up technique and tested for mechanical properties such as flexural strength, flexural modulus, compressive strength, hardness, and fracture toughness. All mechanical properties were improved by increasing the flax fibre contents, and showed superior mechanical properties over a pure geopolymer matrix. Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) studies were carried out to evaluate the composition and fracture surfaces of geopolymer and geopolymer/flax composites. The thermal behaviour of composites was studied by thermogravimetric analysis (TGA) and the results showed significant degradation of flax fibres at 300 °C.</description><identifier>ISSN: 2226-4108</identifier><identifier>EISSN: 2227-8508</identifier><identifier>DOI: 10.1007/s40145-015-0161-1</identifier><language>eng</language><publisher>Beijing: Tsinghua University Press</publisher><subject>Ceramics ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Composites ; Fabrics ; Flax ; Fourier transforms ; Glass ; Infrared spectroscopy ; Materials Science ; Mechanical properties ; Modulus of rupture in bending ; Nanotechnology ; Natural Materials ; Research Article ; Scanning electron microscopy ; Structural Materials ; Thermal properties</subject><ispartof>Journal of advanced ceramics, 2015-12, Vol.4 (4), p.272-281</ispartof><rights>The Author(s) 2015</rights><rights>Tsinghua University Press and Springer-Verlag Gmbh 2015</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c392t-e7fcd68bb5ee677fa86ca76c4ab4fd479adf98d1c8014b17c17c58cbfb4a8a0e3</citedby><cites>FETCH-LOGICAL-c392t-e7fcd68bb5ee677fa86ca76c4ab4fd479adf98d1c8014b17c17c58cbfb4a8a0e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s40145-015-0161-1$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://doi.org/10.1007/s40145-015-0161-1$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,860,27901,27902,41096,42165,51551</link.rule.ids></links><search><creatorcontrib>Assaedi, Hasan</creatorcontrib><creatorcontrib>Alomayri, Thamer</creatorcontrib><creatorcontrib>Shaikh, Faiz U. A.</creatorcontrib><creatorcontrib>Low, It-Meng</creatorcontrib><title>Characterisation of mechanical and thermal properties in flax fabric reinforced geopolymer composites</title><title>Journal of advanced ceramics</title><addtitle>J Adv Ceram</addtitle><description>This paper presents the mechanical and thermal properties of flax fabric reinforced fly ash based geopolymer composites. Geopolymer composites reinforced with 2.4, 3.0 and 4.1 wt% woven flax fabric in various layers were fabricated using a hand lay-up technique and tested for mechanical properties such as flexural strength, flexural modulus, compressive strength, hardness, and fracture toughness. All mechanical properties were improved by increasing the flax fibre contents, and showed superior mechanical properties over a pure geopolymer matrix. Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) studies were carried out to evaluate the composition and fracture surfaces of geopolymer and geopolymer/flax composites. The thermal behaviour of composites was studied by thermogravimetric analysis (TGA) and the results showed significant degradation of flax fibres at 300 °C.</description><subject>Ceramics</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Composites</subject><subject>Fabrics</subject><subject>Flax</subject><subject>Fourier transforms</subject><subject>Glass</subject><subject>Infrared spectroscopy</subject><subject>Materials Science</subject><subject>Mechanical properties</subject><subject>Modulus of rupture in bending</subject><subject>Nanotechnology</subject><subject>Natural Materials</subject><subject>Research Article</subject><subject>Scanning electron microscopy</subject><subject>Structural Materials</subject><subject>Thermal properties</subject><issn>2226-4108</issn><issn>2227-8508</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>BENPR</sourceid><recordid>eNp1kE9LxDAQxYMouOh-AG8BL16qSZs26VEW_8GCFz2HaTrZzdI2NemC--3NWg8iCDPMHH5vePMIueLsljMm76JgXJQZ48eueMZPyCLPc5mpkqnT773KBGfqnCxj3DHGeCF4XcsFwdUWApgJg4swOT9Qb2mPZguDM9BRGFo6bTH0aR-DHzFMDiN1A7UdfFILTXCGBnSD9cFgSzfoR98degzU-H700U0YL8mZhS7i8mdekPfHh7fVc7Z-fXpZ3a8zU9T5lKG0pq1U05SIlZQWVGVAVkZAI2wrZA2trVXLjUr_NlyaVKUyjW0EKGBYXJCb-W6y-rHHOOneRYNdBwP6fdRcSsVyVVcsodd_0J3fhyG5S5Soy7qQrEoUnykTfIwBrR6D6yEcNGf6mL2es9cpe33MXvOkyWdNTOywwfDr8r-iL84EiPo</recordid><startdate>20151201</startdate><enddate>20151201</enddate><creator>Assaedi, Hasan</creator><creator>Alomayri, Thamer</creator><creator>Shaikh, Faiz U. 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A. ; Low, It-Meng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c392t-e7fcd68bb5ee677fa86ca76c4ab4fd479adf98d1c8014b17c17c58cbfb4a8a0e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Ceramics</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Composites</topic><topic>Fabrics</topic><topic>Flax</topic><topic>Fourier transforms</topic><topic>Glass</topic><topic>Infrared spectroscopy</topic><topic>Materials Science</topic><topic>Mechanical properties</topic><topic>Modulus of rupture in bending</topic><topic>Nanotechnology</topic><topic>Natural Materials</topic><topic>Research Article</topic><topic>Scanning electron microscopy</topic><topic>Structural Materials</topic><topic>Thermal properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Assaedi, Hasan</creatorcontrib><creatorcontrib>Alomayri, Thamer</creatorcontrib><creatorcontrib>Shaikh, Faiz U. 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A.</au><au>Low, It-Meng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Characterisation of mechanical and thermal properties in flax fabric reinforced geopolymer composites</atitle><jtitle>Journal of advanced ceramics</jtitle><stitle>J Adv Ceram</stitle><date>2015-12-01</date><risdate>2015</risdate><volume>4</volume><issue>4</issue><spage>272</spage><epage>281</epage><pages>272-281</pages><issn>2226-4108</issn><eissn>2227-8508</eissn><abstract>This paper presents the mechanical and thermal properties of flax fabric reinforced fly ash based geopolymer composites. Geopolymer composites reinforced with 2.4, 3.0 and 4.1 wt% woven flax fabric in various layers were fabricated using a hand lay-up technique and tested for mechanical properties such as flexural strength, flexural modulus, compressive strength, hardness, and fracture toughness. 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subjects | Ceramics Characterization and Evaluation of Materials Chemistry and Materials Science Composites Fabrics Flax Fourier transforms Glass Infrared spectroscopy Materials Science Mechanical properties Modulus of rupture in bending Nanotechnology Natural Materials Research Article Scanning electron microscopy Structural Materials Thermal properties |
title | Characterisation of mechanical and thermal properties in flax fabric reinforced geopolymer composites |
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