FLY ASH AND USAGE IN TURKEY

dc.contributor.authorIlgun, Abdulkerim
dc.contributor.authorYilmaz, Uelkue Sultan
dc.contributor.authorAkin, S. Kamil
dc.contributor.authorCogurcu, M. Tolga
dc.contributor.authorDonduren, M. Sami
dc.date.accessioned2020-03-26T17:38:44Z
dc.date.available2020-03-26T17:38:44Z
dc.date.issued2009
dc.departmentSelçuk Üniversitesien_US
dc.description9th International Multidisciplinary Scientific Geo-Conference and Expo -- JUN 14-19, 2009 -- Albena, BULGARIAen_US
dc.description.abstractFly ash is one of the residues generated in the combustion of coal. Fly ash is generally captured from the chimneys of coal-fired power plants, all fly ash includes substantial amounts of silicon dioxide (SiO(2)) (both amorphous and crystalline) and calcium oxide (CaO). In the past, fly ash was generally released into the atmosphere, but pollution control equipment mandated in recent decades now requires that it be captured prior to release. Total amount of fly ash produced at coal-fired power plants is about 450 million tons/year in the world and only 6% of it is used instead of cement in concrete. The amount of fly ash produced in Turkey is about 15 billion tons/year in 11 coal-fired power plants. The recycling of fly ash has become an increasing concern in recent years due to increasing landfill costs and current interest in sustainable development. Two classes of fly ash are defined by ASTM C618: Class F fly ash and Class C fly ash. The main difference between these classes is the amount or calcium, silica, alumina, and iron content in the ash. The chemical properties of the fly ash are largely influenced by the chemical content of the coal burned (i.e., anthracite, bituminous, and lignite). Fly ash is used as a replacement for some of the Portland cement content of concrete and its chemical and physical properties effects the properties of concrete directly. In this study mechanical effects of fly ash usage instead of cement are investigated in lightweight concrete structural elements, square cement floor tiles, clay bricks.en_US
dc.description.sponsorshipMinist Environm & Water, Bulgaria, Bulgarian Acad Sci, Acad Sci Czech Republic, Acad Sci IR Iran, Latvian Acad Sci, Polish Acad Sci, Russian Acad Sci, Serbian Acad Sci & Arts, Slovak Acad Sci, Natl Acad Sci Ukraine, Bulgarian Ind Assocen_US
dc.identifier.endpage755en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage751en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/23558
dc.identifier.wosWOS:000276075800104en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherINT SCIENTIFIC CONFERENCE SGEMen_US
dc.relation.ispartofSGEM 2009: 9TH INTERNATIONAL MULTIDISCIPLINARY SCIENTIFIC GEOCONFERENCE, VOL II, CONFERENCE PROCEEDING: MODERN MANAGEMENT OF MINE PRODUCING, GEOLOGY AND ENVIRONMENTAL PROTECTIONen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectFly Ashen_US
dc.subjectConcreteen_US
dc.subjectPortland Cementen_US
dc.subjectLightweight Concreteen_US
dc.subjectCement Floor Tilesen_US
dc.subjectClay Bricksen_US
dc.titleFLY ASH AND USAGE IN TURKEYen_US
dc.typeConference Objecten_US

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