Effect of Raw Perlite aggregate on concrete mechanical and transport properties

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dc.contributor.authorAcar, Cevdet Taha
dc.contributor.authorRamyar, Kambiz
dc.date.accessioned2024-08-31T07:50:01Z
dc.date.available2024-08-31T07:50:01Z
dc.date.issued2024
dc.departmentEge Üniversitesien_US
dc.description.abstractIn this study, the mechanical and transport properties of concrete mixtures containing two raw perlite aggregates, obtained from two different quarries in Turkey, were compared with those of the concrete produced with crushed limestone aggregate. XRD analysis of the perlites showed that the aggregates contain roughly similar crystal components. However, Erzincan perlite was found to contain more amorphous phases. Moreover, water absorption of & Idot;zmir perlite ranged from 7.25 to 12.45% which was far above that of the Erzincan perlite with water absorption ranging from 5.08 to 7.45%. However, the 100 and 500 cycles Los Angeles weight losses revealed that the aggregates had a sufficient and uniform hardness. Within the scope of the study, 9 concrete mixtures with three different water/cement ratios (i.e., 0.69, 0.56 and 0.41) were prepared. It was found that the unit weights of the concretes produced with raw perlite aggregate remained within the limits of lightweight concrete and were 15-21% lighter than those of the control concretes. Moreover, the Erzincan perlite-bearing concretes showed 12-41% lower compressive strength that those of the control mixtures. The lowest performance in terms of either mechanical or transport properties were obtained in the & Idot;zmir perlite aggregatebearing concrete mixtures.en_US
dc.identifier.doi10.5505/pajes.2023.38202
dc.identifier.endpage394en_US
dc.identifier.issn1300-7009
dc.identifier.issn2147-5881
dc.identifier.issue3en_US
dc.identifier.startpage386en_US
dc.identifier.urihttps://doi.org/10.5505/pajes.2023.38202
dc.identifier.urihttps://hdl.handle.net/11454/105085
dc.identifier.volume30en_US
dc.identifier.wosWOS:001248187100011en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isotren_US
dc.publisherPamukkale Univen_US
dc.relation.ispartofPamukkale University Journal of Engineering Sciences-Pamukkale Universitesi Muhendislik Bilimleri Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240831_Uen_US
dc.subjectPerlite Aggregateen_US
dc.subjectLightweight Concreteen_US
dc.subjectCompressive Strengthen_US
dc.subjectWater Treatment Under Pressureen_US
dc.subjectCapillary Water Absorptionen_US
dc.subjectChloride Ion Penetrationen_US
dc.titleEffect of Raw Perlite aggregate on concrete mechanical and transport propertiesen_US
dc.typeArticleen_US

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