Effect of silica fume and ground pumice on compressive strength and modulus of elasticity of high strength concrete

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dc.contributor.authorSaridemir, Mustafa
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2013
dc.departmentNiğde ÖHÜ
dc.description.abstractThis paper presents the results of experimental study on compressive strength and secant modulus of elasticity of high strength concrete (HSC) containing different levels of silica fume, ground pumice and silica fume together with ground pumice. Three concrete series with water-binder ratios of 0.25 and a constant total binder content of 450 kg/m(3) were designed. The compressive strength and secant modulus of elasticity of these concrete series were determined. The experimental results clearly reveal the use of silica fume and silica fume together with ground pumice with a very low water-binder ratio in the production of HSC. The highest compressive strength and secant modulus of elasticity are obtained in the concrete mixtures containing 15% silica fume and 15% silica fume together with 5% ground pumice. The relationship between the compressive strength and secant modulus of elasticity of HSC was also discussed. New two equations for modulus of elasticity of concrete containing different levels of silica fume, ground pumice and silica fume together with ground pumice have been proposed. The experimental results of dependent modulus of elasticity of concrete were compared with the results of various equations-proposed by some of national building codes and the authors, and also the results of new equations proposed in this study. (C) 2013 Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.conbuildmat.2013.08.091
dc.identifier.endpage489
dc.identifier.issn0950-0618
dc.identifier.issn1879-0526
dc.identifier.scopus2-s2.0-84884736998
dc.identifier.scopusqualityQ1
dc.identifier.startpage484
dc.identifier.urihttps://dx.doi.org/10.1016/j.conbuildmat.2013.08.091
dc.identifier.urihttps://hdl.handle.net/11480/4312
dc.identifier.volume49
dc.identifier.wosWOS:000329080900055
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorSaridemir, Mustafa
dc.language.isoen
dc.publisherELSEVIER SCI LTD
dc.relation.ispartofCONSTRUCTION AND BUILDING MATERIALS
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectSilica fume
dc.subjectGround pumice
dc.subjectCompressive strength
dc.subjectModulus of elasticity
dc.titleEffect of silica fume and ground pumice on compressive strength and modulus of elasticity of high strength concrete
dc.typeArticle

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