The use of a non-standard high calcium fly ash in concrete and its response to accelerated curing

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dc.contributor.authorAtis, CD
dc.contributor.authorBilim, C
dc.contributor.authorOzcan, F
dc.contributor.authorAkcaozoglu, K
dc.contributor.authorSevim, UK
dc.date.accessioned2024-09-18T20:26:43Z
dc.date.available2024-09-18T20:26:43Z
dc.date.issued2002
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractAn experimental work was carried out to investigate the use of a non-standard high calcium fly ash in concrete. The response of the same fly ash to the accelerated curing was also explored. With three different cementitious material contents, a total of 48 concretes were produced. The water/cement ratios were varied from 0.40 to 0.87. Compressive strengths of the moist cured cube specimens cast from the concrete mixtures made with 0%, 15%, 30% and 45% replacement of normal Portland cement with fly ash were measured at 28 days and 3 months. Accelerated compressive strengths were also measured using warm water method and boiling-water method in accordance with the relevant ASTM and Turkish Standards. Despite the fact that the fly ash used was a non-standard, the laboratory test results showed that it could be utilized in concrete production at a replacement level between 15% and 30% by weight basis because fly, ash concrete developed comparable or higher compressive strength than that of corresponding normal Portland cement concrete. The laboratory test results also indicated that the accelerated curing could be used to predict the compressive strength of fly ash concrete with 85% correlation coefficient. The amount of fly ash was found to be immaterial in the strength prediction. The relation between warm-water method and boiling-water method was of linear form with 93% correlation coefficient.en_US
dc.identifier.doi10.3989/mc.2002.v52.i267.322
dc.identifier.endpage17en_US
dc.identifier.issn0465-2746
dc.identifier.issn1988-3226
dc.identifier.issue267en_US
dc.identifier.scopus2-s2.0-0041405759en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage5en_US
dc.identifier.urihttps://doi.org/10.3989/mc.2002.v52.i267.322
dc.identifier.urihttps://hdl.handle.net/20.500.12483/10499
dc.identifier.volume52en_US
dc.identifier.wosWOS:000178265000002en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherConsejo Superior Investigaciones Cientificas-Csicen_US
dc.relation.ispartofMateriales De Construccionen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjecthigh calcium fly ashen_US
dc.subjectstrengthen_US
dc.subjectaccelerated curingen_US
dc.titleThe use of a non-standard high calcium fly ash in concrete and its response to accelerated curingen_US
dc.typeArticleen_US

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