Influence of various fibers on the physico-mechanical properties of a sustainable geopolymer mortar-based on metakaolin and slag

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dc.authoridZiada, Mahmoud/0000-0003-2986-6759
dc.authoridGonzalez Lezcano, Roberto Alonso/0000-0002-6185-4929
dc.contributor.authorZiada, Mahmoud
dc.contributor.authorErdem, Savas
dc.contributor.authorGonzalez-Lezcano, Roberto Alonso
dc.contributor.authorTammam, Yosra
dc.contributor.authorUnkar, Irem
dc.date.accessioned2024-09-11T19:51:06Z
dc.date.available2024-09-11T19:51:06Z
dc.date.issued2023
dc.departmentİstanbul Gelişim Üniversitesien_US
dc.description.abstractRecently, studies on sustainability and ecology have become widespread in almost all sectors. One of the most important reasons for this spread is the rapid increase in industrialization and, thus, the increase in waste caused by industries. In this context, significant efforts are being made to evaluate some of these wastes. One of these efforts is the production of geopolymers. In this research, metakaolin and slag-based geopolymer mortar samples were manufactured, and polyvinyl Alcohol, basalt, and macro synthetic polypropylene fibers were used to enhance the physical, mechanical, and high-temperature resistance of the sample. Physical and mechanical tests of the produced samples were performed after 28 days. Then, elevated-temperature experiments were conducted to evaluate the behavior of the fibers under the influence of high temperature. Following the high-temperature test, physical, mechanical and microstructure tests of the samples were performed. As a result, basalt fiber enhanced the compressive strength of 800 degrees C-exposed samples by 7.72% compared to the fiber-free sample. Also, polyvinyl Alcohol fiber increased the energy absorption capacity of the samples by increasing Charpy impact values to 72.22% compared to fiber-free sample. Moreover, macro synthetic polypropylene fiber reduced capillary water absorption value up to 12.44% compared to fiber-free sample.en_US
dc.description.sponsorshipARIE Research Group, CEU San Pablo University [G20/6-06]en_US
dc.description.sponsorshipThe authors wish to thank ARIE Research Group, CEU San Pablo University for the funds dedicated to the project ref. G20/6-06 Project: PENTALUZ: CECO: M02.0402 ORACLE: MPENTALU.en_US
dc.identifier.doi10.1016/j.jestch.2023.101501
dc.identifier.issn2215-0986
dc.identifier.scopus2-s2.0-85168338010en_US
dc.identifier.urihttps://doi.org/10.1016/j.jestch.2023.101501
dc.identifier.urihttps://hdl.handle.net/11363/7737
dc.identifier.volume46en_US
dc.identifier.wosWOS:001149882000001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherElsevier - Division Reed Elsevier India Pvt Ltden_US
dc.relation.ispartofEngineering Science And Technology-An International Journal-Jestechen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz20240903_Gen_US
dc.subjectGeopolymeren_US
dc.subjectMetakaolinen_US
dc.subjectSlagen_US
dc.subjectFiberen_US
dc.subjectHigh temperatureen_US
dc.subjectSustainabilityen_US
dc.titleInfluence of various fibers on the physico-mechanical properties of a sustainable geopolymer mortar-based on metakaolin and slagen_US
dc.typeArticleen_US

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