The effect of fly ash to self-compactability of pumice aggregate lightweight concrete

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dc.authorid56819832700
dc.authorid12796218600
dc.authorid56819836900
dc.authorid6701506280
dc.authorid56820213700
dc.contributor.authorKurt M.
dc.contributor.authorAydin A.C.
dc.contributor.authorGül M.S.
dc.contributor.authorGül R.
dc.contributor.authorKotan T.
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:43:50Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:43:50Z
dc.date.issued2015
dc.departmentBayburt Üniversitesien_US
dc.description.abstractThis paper presents the results of an experimental study on the effects of fly ash, different water/(cement + mineral additive) ratios and pumice aggregates to some physical and mechanical properties of self-compacting lightweight aggregate concrete. In this study, pumice had been used as lightweight aggregates. Several properties of self-compacting pumice aggregate lightweight concretes like the unit weight, flow diameter, T50 time, flow diameter after an hour, V-funnel time, and L-box tests, 7, 28, 90 and 180-day compressive strength, 28-day splitting tensile strength, dry unit weight, water absorption, thermal conductivity and ultrasonic pulse velocity tests were investigated. For this purpose, 18 series of concrete samples were prepared in two groups. Pumice aggregate was used as a replacement of natural aggregate, at the levels of 0, 20, 40, 60, 80, and 100% by volume. Furthermore, a second series of 100% pumice aggregate was used for the production of self-compacting lightweight aggregate concrete with constant w/(c + m) ratios as 0.35, 0.40, and 0.45 by weight. The flow diameters, T50 times, paste volumes, 28-day compressive strengths, dry unit weights and thermal conductivities of self-compacting lightweight aggregate concrete were obtained in the range of 600–800 mm, 2–8 s, 471–572 lt/m 3, 9.2–53.26 MPa, 839–2156 kg/m 3 and 0.321–1.508 W/mk, respectively, which satisfies not only the strength requirement of semi-structural lightweight concrete but also the flowing ability requirements and thermal conductivity requirements of self-compacting lightweight aggregate concrete. © 2015, Indian Academy of Sciences.en_US
dc.identifier.doi10.1007/s12046-015-0337-y
dc.identifier.endpage1359
dc.identifier.issn0256-2499
dc.identifier.issue4
dc.identifier.scopus2-s2.0-84940906956en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1343
dc.identifier.urihttps://dx.doi.org/10.1007/s12046-015-0337-y
dc.identifier.urihttps://hdl.handle.net/20.500.12403/693
dc.identifier.volume40
dc.identifier.wosWOS:000360101500017en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer India
dc.relation.ispartofSadhana - Academy Proceedings in Engineering Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectfly ash
dc.subjectLightweight aggregate concrete
dc.subjectpumice
dc.subjectself-compacting concrete
dc.subjectAbrasives
dc.subjectAggregates
dc.subjectCompressive strength
dc.subjectConcrete aggregates
dc.subjectConcretes
dc.subjectFly ash
dc.subjectLight weight concrete
dc.subjectTensile strength
dc.subjectThermal conductivity
dc.subjectUltrasonic testing
dc.subjectWater absorption
dc.subjectLight weight aggregate
dc.subjectLight-weight aggregate concrete
dc.subjectMineral additives
dc.subjectNatural aggregate
dc.subjectPhysical and mechanical properties
dc.subjectSelf compactability
dc.subjectSplitting tensile strength
dc.subjectUltrasonic pulse velocity tests
dc.subjectSelf compacting concrete
dc.subjectfly ash
dc.subjectLightweight aggregate concrete
dc.subjectpumice
dc.subjectself-compacting concrete
dc.subjectAbrasives
dc.subjectAggregates
dc.subjectCompressive strength
dc.subjectConcrete aggregates
dc.subjectConcretes
dc.subjectFly ash
dc.subjectLight weight concrete
dc.subjectTensile strength
dc.subjectThermal conductivity
dc.subjectUltrasonic testing
dc.subjectWater absorption
dc.subjectLight weight aggregate
dc.subjectLight-weight aggregate concrete
dc.subjectMineral additives
dc.subjectNatural aggregate
dc.subjectPhysical and mechanical properties
dc.subjectSelf compactability
dc.subjectSplitting tensile strength
dc.subjectUltrasonic pulse velocity tests
dc.subjectSelf compacting concrete
dc.titleThe effect of fly ash to self-compactability of pumice aggregate lightweight concreteen_US
dc.typeArticleen_US

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