Açık Akademik Arşiv Sistemi

Comparison on efficiency factors of F and C types of fly ashes

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dc.contributor.authors Yildirim, H; Sumer, M; Akyuncu, V; Gurbuz, E
dc.date.accessioned 2020-02-26T07:56:16Z
dc.date.available 2020-02-26T07:56:16Z
dc.date.issued 2011
dc.identifier.citation Yildirim, H; Sumer, M; Akyuncu, V; Gurbuz, E (2011). Comparison on efficiency factors of F and C types of fly ashes. CONSTRUCTION AND BUILDING MATERIALS, 25, 2947-2939
dc.identifier.issn 0950-0618
dc.identifier.uri https://doi.org/10.1016/j.conbuildmat.2010.12.009
dc.identifier.uri https://hdl.handle.net/20.500.12619/48804
dc.description.abstract Fly ashes are obtained from thermal power plants and they are pozzolanic materials, which can act as partial replacement material for both portland cement and fine aggregate. With their economical advantages and potential for improving fresh and hardened concrete performance, they have some benefits for using in concrete industry. In this study, the objective was to find the efficiency factors of Turkish C and F-type fly ashes and to compare their properties. Three different cement dosages were used (260, 320, 400 kg/m(3)), two different ratios (10% and 17%) of cement reduced from the control concretes and three different ratios (depending on cement reduction ratio) of fly ash were added into the mixtures. At the ages of 28 and 90 days, compressive strength, modulus of elasticity and ultrasound velocity tests were carried out. From the compressive strength results, the k efficiency factors of C and F-type fly ashes were obtained. As a result, it is seen that efficiency factors of the concrete produced by the replacement of F and C type fly ashes with cement increase with the increase in cement dosage and concrete age. Crown Copyright (C) 2010 Published by Elsevier Ltd. All rights reserved.
dc.language English
dc.publisher ELSEVIER SCI LTD
dc.title Comparison on efficiency factors of F and C types of fly ashes
dc.type Article
dc.identifier.volume 25
dc.identifier.startpage 2939
dc.identifier.endpage 2947
dc.contributor.department Sakarya Üniversitesi/Mühendislik Fakültesi/İnşaat Mühendisliği Bölümü
dc.contributor.saüauthor Sümer, Mensur
dc.contributor.saüauthor Gürbüz, Ertuğrul
dc.relation.journal CONSTRUCTION AND BUILDING MATERIALS
dc.identifier.wos WOS:000288736900023
dc.identifier.doi 10.1016/j.conbuildmat.2010.12.009
dc.contributor.author Sümer, Mensur
dc.contributor.author Gürbüz, Ertuğrul


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