The use of crushed recycled glass for alkali activated fly ash based geopolymer concrete and prediction of its capacity

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dc.contributor.authorOzkilic, Yasin Onuralp
dc.contributor.authorCelik, Ali Ihsan
dc.contributor.authorTunc, Ufuk
dc.contributor.authorKaralar, Memduh
dc.contributor.authorDeifalla, Ahmed
dc.contributor.authorAlomayri, Thamer
dc.contributor.authorAlthoey, Fadi
dc.date.accessioned2024-02-23T14:12:52Z
dc.date.available2024-02-23T14:12:52Z
dc.date.issued2023
dc.departmentNEÜen_US
dc.description.abstractThe influence of waste glass aggregate (WGA) with fly ash in certain proportions was studied by different amounts of molarity and WGA proportion on geopolymer concrete (GPC). For this aim, the molarity values of the NaoH concentration consumed in this investigation were determined as 11, 13 and 16. At the end of the examinations, work-ability, setting time, compression strength (CS) test, splitting tensile (ST) tests and flexural strength (FS) tests are performed. The conclusions demonstrated that the slump values increased as the molarity increased and waste glass (WG) percentages decreased. While concerning CS, ST and FS examinations, as the proportion in the combination was increased, these test results tend to decrease correspondingly. While the proportion of molarity of NaOH proportion was altered from 11 to 13 and 13 to 16, these test results tend to increase. This examination study demonstrates that glass aggregate had also a slight adverse influence on capacity and workability. Moreover, the use of 10% glass aggregate with NaOH molarity of 16 is suggested to gain the optimum sustainable GPC considering both fresh and hardening properties as the combined influence of WGA and NaOH molarity. Furthermore, in this examination, the offered strength models are established and related to those built on several standard codes. More importantly is that an equation is derived to predict the compressive strength of the geopolymer mixture utilized in this study. Additionally, scanning electron microscopy (SEM) analysis was achieved on the example parts attained from GPC examples formed with WGA.(c) 2023 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).en_US
dc.description.sponsorshipDeanship of Scientific Research at Umm Al-Qura University [23UQU4290255DSR005]en_US
dc.description.sponsorshipAcknowledge The authors would like to thank the Deanship of Scientific Research at Umm Al-Qura University for supporting this work by Grant Code: (23UQU4290255DSR005) .en_US
dc.identifier.doi10.1016/j.jmrt.2023.05.079
dc.identifier.endpage8281en_US
dc.identifier.issn2238-7854
dc.identifier.issn2214-0697
dc.identifier.scopus2-s2.0-85159790186en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage8267en_US
dc.identifier.urihttps://doi.org/10.1016/j.jmrt.2023.05.079
dc.identifier.urihttps://hdl.handle.net/20.500.12452/12224
dc.identifier.volume24en_US
dc.identifier.wosWOS:001003097400001en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal Of Materials Research And Technology-Jmr&Ten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectGeopolymeren_US
dc.subjectWasteen_US
dc.subjectGlassen_US
dc.subjectAggregateen_US
dc.subjectWorkabilityen_US
dc.subjectSetting Timeen_US
dc.titleThe use of crushed recycled glass for alkali activated fly ash based geopolymer concrete and prediction of its capacityen_US
dc.typeArticleen_US

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