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Alternating Current Curing of Conductive Fly Ash-Slag Geopolymer Mortars: Performance, Characterization and Optimization

dc.authorid Aygun, Beyza (Fahriye)/0000-0002-1317-9148
dc.authorid Dilbas, Hasan/0000-0002-3780-8818
dc.authorscopusid 57489294300
dc.authorscopusid 38362627300
dc.authorscopusid 14831053700
dc.authorscopusid 24073085400
dc.authorscopusid 56104987900
dc.authorwosid Aygün, Beyza/Aer-9191-2022
dc.authorwosid Cosgun, Turgay/C-7412-2019
dc.authorwosid Dilbas, Hasan/H-2362-2019
dc.authorwosid Bilir, Turhan/Aad-7845-2019
dc.authorwosid Dilbas, Hasan/D-5946-2014
dc.contributor.author Aygun, Beyza Fahriye
dc.contributor.author Uysal, Mucteba
dc.contributor.author Bilir, Turhan
dc.contributor.author Cosgun, Turgay
dc.contributor.author Dilbas, Hasan
dc.date.accessioned 2025-05-10T17:24:06Z
dc.date.available 2025-05-10T17:24:06Z
dc.date.issued 2024
dc.department T.C. Van Yüzüncü Yıl Üniversitesi en_US
dc.department-temp [Aygun, Beyza Fahriye; Bilir, Turhan; Cosgun, Turgay] Istanbul Univ Cerrahpasa, Dept Civil Engn, TR-34320 Istanbul, Turkiye; [Uysal, Mucteba] Yildiz Tech Univ, Dept Civil Engn, TR-34349 Istanbul, Turkiye; [Dilbas, Hasan] Van Yuzuncu Yil Univ, Dept Civil Engn, TR-65080 Van, Turkiye en_US
dc.description Aygun, Beyza (Fahriye)/0000-0002-1317-9148; Dilbas, Hasan/0000-0002-3780-8818 en_US
dc.description.abstract This research seeks to pinpoint the most robust series by subjecting geopolymer mortars (GMs) to electrical curing (AC) at 20 V based on different NaOH concentrations and GBFS/FA ratios. To enhance the electrical conductivity of GMs displaying optimal mechanical properties, carbon fiber (CF), steel fiber (SF), waste wire erosion (WWE) (0.25%, 0.50%, and 0.75%), and carbon black (CB) (1%, 2%, and 3%) were introduced into the chosen series. A comprehensive assessment encompassing compressive strength, flexural strength, ultrasonic pulse velocities, direct tensile strength and splitting tensile strengths were conducted on mixtures undergoing 24 h of AC. The study's findings indicated a substantial improvement in mechanical properties through electrical curing compared to ambient curing conditions. Notably, a correlation of up to 99% was established between direct and splitting tensile properties. The investigation revealed that the highest compressive strength, reaching 72.41 MPa at 1 day strength, was achieved through the thermal curing method with electric curing, particularly in the 100GBFS series. On the other hand, the optimum bending strength, approximately 19 MPa, was observed in the SFA075WWE series. These results highlight the efficacy of the thermal curing method with electric curing in enhancing the compressive strength of the 100GBFS series and the flexural strength of the SFA075WWE series, underscoring the potential benefits of specific curing methods for different series within the study. en_US
dc.description.sponsorship Turkish Scientific and Technological Research Council (TUBITAK) [123M470] en_US
dc.description.sponsorship This work was supported by the Turkish Scientific and Technological Research Council (TUBITAK) (Grant number 123M470). en_US
dc.description.woscitationindex Science Citation Index Expanded
dc.identifier.doi 10.1007/s43452-024-01103-4
dc.identifier.issn 1644-9665
dc.identifier.issn 2083-3318
dc.identifier.issue 1 en_US
dc.identifier.scopus 2-s2.0-85211332924
dc.identifier.scopusquality Q1
dc.identifier.uri https://doi.org/10.1007/s43452-024-01103-4
dc.identifier.uri https://hdl.handle.net/20.500.14720/11102
dc.identifier.volume 25 en_US
dc.identifier.wos WOS:001372866300001
dc.identifier.wosquality Q1
dc.language.iso en en_US
dc.publisher Springernature en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Geopolymer Mortars en_US
dc.subject Fibers en_US
dc.subject Mechanical Properties en_US
dc.subject Electrical Curing en_US
dc.subject Electrical Heating en_US
dc.subject Mcdm en_US
dc.title Alternating Current Curing of Conductive Fly Ash-Slag Geopolymer Mortars: Performance, Characterization and Optimization en_US
dc.type Article en_US

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