Enhancing acid resistance of geopolymer concrete composites by utilising styrene-butadiene latex, nano-silica and micro-silica powder

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dc.contributor.authorKantarci, Fatih
dc.contributor.authorTurkmen, Ibrahim
dc.contributor.authorEkinci, Enes
dc.date.accessioned2024-08-04T20:53:32Z
dc.date.available2024-08-04T20:53:32Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThe acid resistance of geopolymer binder, a promising alternative to ordinary Portland cement with clean technology option, needs detailed investigations for widespread use in different applications and severe acidic conditions. The aim of this work is to enhance acid resistance of geopolymer concretes (GPCs) by employing styrene-butadiene latex (SBL), nano-silica (NS) and micro-silica (MS) powders. The residual compressive strength, weight loss, visual appearance and microstructure properties of GPC samples were evaluated after exposed to hydrochloric acid (HCl) solutions with different concentrations (3%, 5% and 7%) for 90 and 180 days. The addivites increase residual compressive strength by preventing acid liquids to ingress the interior areas thanks to additional pozzolanic and filler effect leading to more compact and denser microstructure. Any apparent damage was not observed at the outer surface of GPC specimens.en_US
dc.description.sponsorshipInonu University [2017-818]en_US
dc.description.sponsorshipAcknowledgmentsThe authors are grateful to the Inonu University for their financial support for the project (2017-818).en_US
dc.identifier.doi10.1080/19648189.2023.2191675
dc.identifier.endpage4434en_US
dc.identifier.issn1964-8189
dc.identifier.issn2116-7214
dc.identifier.issue15en_US
dc.identifier.scopus2-s2.0-85150898341en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage4416en_US
dc.identifier.urihttps://doi.org/10.1080/19648189.2023.2191675
dc.identifier.urihttps://hdl.handle.net/11616/101247
dc.identifier.volume27en_US
dc.identifier.wosWOS:000951325400001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofEuropean Journal of Environmental and Civil Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectnano-silica powderen_US
dc.subjectmicro-silica powderen_US
dc.subjectgeopolymer compositeen_US
dc.subjectacid resistanceen_US
dc.subjectcompressive strengthen_US
dc.titleEnhancing acid resistance of geopolymer concrete composites by utilising styrene-butadiene latex, nano-silica and micro-silica powderen_US
dc.typeArticleen_US

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