Influence of various factors on properties of geopolymer paste: A comparative study

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dc.authoridKANTARCI, Fatih/0000-0001-6863-995X
dc.authoridEkinci, Enes/0000-0001-7669-887X
dc.authoridTurkmen, Ibrahim/0000-0001-7560-0535
dc.authorwosidKANTARCI, Fatih/K-5108-2019
dc.authorwosidEkinci, Enes/ABG-3099-2020
dc.authorwosidTurkmen, Ibrahim/AAH-1541-2019
dc.contributor.authorKantarci, Fatih
dc.contributor.authorTurkmen, Ibrahim
dc.contributor.authorEkinci, Enes
dc.date.accessioned2024-08-04T20:48:58Z
dc.date.available2024-08-04T20:48:58Z
dc.date.issued2020
dc.departmentİnönü Üniversitesien_US
dc.description.abstractA comprehensive experimental study was conducted to investigate effect of different production parameters such as activator type, activator concentration and curing temperature on fresh and hardened properties of volcanic tuff based geopolymer paste (GP) samples. Volcanic tuff obtained from Nevsehir (Central Anatolia, Turkey) was ground to particle size less than 45 mu m, after that alkali activation process was provided with two type of alkali activators such as NaOH and NaOH+Na2SiO3(SH and SH + SS) solutions. Produced geopolymer samples were cured at different temperatures ranging from 23 to 150 degrees C. Compressive strength, setting time, hydration heat of GP samples were investigated. Additionally, microstructural investigations were performed with SEM and XRD analyzes. As a result of modification of experimental parameters, compressive strength development reached to 41.43 MPa was obtained from GP samples, which did not harden in laboratory conditions. It was also determined that the alkali activation of volcanic tuff with SH exhibited better mechanical and microstructural properties than alkali activation with SH + SS.en_US
dc.description.sponsorshipInonu Universitesi [BAP 2017/818]; Inonu Universityen_US
dc.description.sponsorshipInonu Universitesi, Grant/Award Number: BAP 2017/818; Inonu Universityen_US
dc.identifier.doi10.1002/suco.201900400
dc.identifier.issn1464-4177
dc.identifier.issn1751-7648
dc.identifier.scopus2-s2.0-85092101993en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1002/suco.201900400
dc.identifier.urihttps://hdl.handle.net/11616/99569
dc.identifier.wosWOS:000576347200001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherErnst & Sohnen_US
dc.relation.ispartofStructural Concreteen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectalkali activatoren_US
dc.subjectcompressive strengthen_US
dc.subjectcuring temperatureen_US
dc.subjectgeopolymeren_US
dc.subjectvolcanic tuffen_US
dc.titleInfluence of various factors on properties of geopolymer paste: A comparative studyen_US
dc.typeArticleen_US

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