Evaluation of sulfate and salt resistance of ferrochrome slag and blast furnace slag-based geopolymer concretes

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dc.authoridKARAKOÇ, MEHMET BURHAN/0000-0002-6954-0051
dc.authoridÖzcan, Ahmet/0000-0002-6451-9413
dc.authorwosidKARAKOÇ, MEHMET BURHAN/ABG-5446-2020
dc.authorwosidÖzcan, Ahmet/JAO-3381-2023
dc.contributor.authorOzcan, Ahmet
dc.contributor.authorKarakoc, Mehmet B.
dc.date.accessioned2024-08-04T20:46:43Z
dc.date.available2024-08-04T20:46:43Z
dc.date.issued2019
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn this study, mechanical, visual, and microstructure changes of geopolymer concrete exposed to sulfate and salt effects were investigated. Elazig ferrochrome slag (EFS) and blast furnace slag (BFS)-based geopolymer concretes which completed curing time were immersed in 5% sodium sulfate (Na2SO4), magnesium sulfate (MgSO4), sodium chloride (NaCl), and magnesium chloride (MgCl2) solutions for 12 weeks. The compressive strength values, ultrasonic pulse velocities, visual inspections, weight, and length changes of the samples were determined in this investigation. In addition, scanning electron microscopy was performed for the microstructure analysis of the samples removed from the solutions. Sulfate solutions had a more negative effect on the samples than salt solutions. As the EFS ratio in the mixture increases, the loss rate in the strength of the samples exposed to sulfate and salt solutions decreased. While samples exposed to sodium chloride, sodium sulfate, and magnesium sulfate solutions occurred weight gain, samples exposed to magnesium chloride occurred weight loss. The samples in salt solutions shrank, while the samples in sulfate solutions expanded. No deterioration occurred on the surfaces of the samples exposed to the solutions for 12 weeks.en_US
dc.description.sponsorshipInonu University, Scientific Research Projects Unit [BAP 2016/115]en_US
dc.description.sponsorshipInonu University, Scientific Research Projects Unit, Grant/Award Number: BAP 2016/115en_US
dc.identifier.doi10.1002/suco.201900061
dc.identifier.endpage1621en_US
dc.identifier.issn1464-4177
dc.identifier.issn1751-7648
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85070279157en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1607en_US
dc.identifier.urihttps://doi.org/10.1002/suco.201900061
dc.identifier.urihttps://hdl.handle.net/11616/98904
dc.identifier.volume20en_US
dc.identifier.wosWOS:000493560600010en_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.subjectblast furnace slagen_US
dc.subjectchemical resistanceen_US
dc.subjectferrochrome slagen_US
dc.subjectgeopolymer concreteen_US
dc.subjectsalt effecten_US
dc.subjectsulfate effecten_US
dc.titleEvaluation of sulfate and salt resistance of ferrochrome slag and blast furnace slag-based geopolymer concretesen_US
dc.typeArticleen_US

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