The Effect of Basalt Aggregates and Mineral Admixtures on the Mechanical Properties of Concrete Exposed to Sulphate Attacks

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dc.authoridHadzima-Nyarko, Marijana/0000-0002-9500-7285
dc.authoridkarasin, abdulhalim/0000-0002-8802-0588
dc.authoridDogruyol, Murat/0000-0003-0406-7854
dc.authoridKARASIN, IBRAHIM BARAN/0000-0001-5990-1215
dc.authoridCzarnecki, Slawomir/0000-0001-8021-943X
dc.contributor.authorKarasin, Abdulhalim
dc.contributor.authorHadzima-Nyarko, Marijana
dc.contributor.authorIsik, Ercan
dc.contributor.authorDogruyol, Murat
dc.contributor.authorKarasin, Ibrahim Baran
dc.contributor.authorCzarnecki, Slawomir
dc.date.accessioned2024-12-24T19:33:42Z
dc.date.available2024-12-24T19:33:42Z
dc.date.issued2022
dc.departmentSiirt Üniversitesi
dc.description.abstractIn this study, basalt, which is common around Diyarbakir province (Turkey), is used as concrete aggregate, waste materials as mineral additives and Portland cement as binding material to prepare concrete mixes. This paper aims to determine the proper admixture levels and usability of Diyarbakir basalt in concrete mixtures based on mechanical, physical and chemical tests. Thus, in order to determine the strength and durability performance of concrete mixtures with Diyarbakir basalt as aggregate, 72 sample cubes of 150 mm were prepared in three groups: mineral-free admixture (MFA), 10% of cement amount substituted for silica fume (SFS) and 20% for fly ash (FAS) as waste material. The samples were exposed to water curing and 100g/L sulphate solution to determine the loss in weight of the concrete cubes and compressive strength was examined at the end of 7, 28 and 360 days of the specimens. Analysis of the microstructure and cracks that influence durability, were also performed to determine effects of sulphate attacks alkali-silica reactions on the specimens using scanning electron microscopy (SEM). A loss in weight of the concrete cubes and compressive strength was distinctly evident at the end of 56 and 90 days in both acids.
dc.identifier.doi10.3390/ma15041581
dc.identifier.issn1996-1944
dc.identifier.issue4
dc.identifier.pmid35208120
dc.identifier.scopus2-s2.0-85125200961
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.3390/ma15041581
dc.identifier.urihttps://hdl.handle.net/20.500.12604/8230
dc.identifier.volume15
dc.identifier.wosWOS:000764605200001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherMdpi
dc.relation.ispartofMaterials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241222
dc.subjectbasalt aggregates
dc.subjectmineral additives
dc.subjectsilica fume
dc.subjectfly ash
dc.subjectsulphate attack
dc.titleThe Effect of Basalt Aggregates and Mineral Admixtures on the Mechanical Properties of Concrete Exposed to Sulphate Attacks
dc.typeArticle

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