Investigation of mechanical properties of lightweight concretes with different lightweight aggregates

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dc.authorid0000-0002-0917-7844en_US
dc.contributor.authorOktay, Hasan
dc.contributor.authorAydın, Hüseyin
dc.contributor.authorIşık, Mehmet Zerrakki
dc.contributor.authorArgunhan, Zeki
dc.date.accessioned2021-11-15T12:29:28Z
dc.date.available2021-11-15T12:29:28Z
dc.date.issued2019en_US
dc.departmentBatman Üniversitesi Mühendislik - Mimarlık Fakültesi Makine Mühendisliği Bölümüen_US
dc.description.abstractEngineers have to know mechanical characteristics of lightweight concretes which are better than normal concretes. In this study, experimental investigations are performed for obtaining new concrete types to investigate the effect of lightweight aggregates on mechanical properties and to evaluate the relationships between the measured values of these properties. For this purpose, different types of concrete samples were prepared with a constant w/c, and normal aggregates replaced by lightweight aggregates such as pumice, expanded perlite and rubber aggregates at different volume fractions such as 10 %, 20 %, 30 %, 40 % and 50 % of the total aggregate volume. 102 samples were produced, and their mechanical characteristics were tested in accordance with ASTM and EN standards. Moreover, in order to evaluate possible correlations among the tested properties, a multivariate regression analysis was performed. Based on the experimental results, the expressions are presented to determine the relation between the mechanical properties of concrete samples. The results showed that both the compressive strengths and bulk densities of lightweight concrete samples decreased with increasing the (%) percentage of lightweight aggregate content. In addition, the regression analysis results show that if one of the mechanical properties of a structure is known, the other important properties can be calculated easily utilizing those expressions.en_US
dc.identifier.citationOktay, H., Aydın, H., Işık, M.Z., Argunhan, Z. (2019). Investigation of mechanical properties of lightweight concretes with different lightweight aggregates. 4th International Engineering and Natural Sciences Conference (IENSC 2019), 06-08 November 2019, Diyarbakır, Turkeyen_US
dc.identifier.isbn9786058197176
dc.identifier.urihttp://www.inesegconferences.org/iensc2019/
dc.identifier.urihttps://hdl.handle.net/20.500.12402/3991
dc.language.isoenen_US
dc.publisherDicle Universityen_US
dc.relation.journal4th International Engineering and Natural Sciences Conference (IENSC 2019), 04-06 November 2019en_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.subjectLightweight Concreteen_US
dc.subjectPumiceen_US
dc.subjectExpanded Perliteen_US
dc.subjectWaste Rubberen_US
dc.subjectMechanical Propertiesen_US
dc.titleInvestigation of mechanical properties of lightweight concretes with different lightweight aggregatesen_US
dc.title.alternativeFarklı hafif agregalara sahip hafif betonların mekanik özelliklerinin incelenmesien_US
dc.typeConference Objecten_US

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