Please use this identifier to cite or link to this item: http://hdl.handle.net/11189/6309
DC FieldValueLanguage
dc.contributor.authorAlmuwbber, Omaren_US
dc.contributor.authorHaldenwang, Raineren_US
dc.contributor.authorMbasha, Willyen_US
dc.contributor.authorMasalova, Irinaen_US
dc.date.accessioned2018-05-21T07:16:39Z-
dc.date.available2018-05-21T07:16:39Z-
dc.date.issued2017-
dc.identifier.citationAlmuwbber, O., Haldenwang, R., Mbasha, W. & Masalova, I. 2017. The influence of variation in cement characteristics on workability and strength of SCC with fly ash and slag additions. Construction and Building Materials, 160: 258-267. [http://dx.doi.org/10.1016/j.conbuildmat.2017.11.039]en_US
dc.identifier.issn0950-0618-
dc.identifier.urihttp://hdl.handle.net/11189/6309-
dc.description.abstractThe effects of fly ash and slag on fresh and hardened properties of self-compacting concrete (SCC) were investigated using four CEM I 52.5 N cements produced at different factories according to ASTM C150, two polycarboxylate-acid based superplasticisers, two class F fly ashes and one slag. The differences in the cement characteristics were enough to affect the SCC flow properties. The compatibility of cement and admixtures depended mostly on the concentration of C3A, C2S/C3S ratio, the specific surface area of the cement and the type of superplasticiser used. A protocol to assess the sensitivity of a SCC mix design to a type of cement is proposed.en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofConstruction and Building Materialsen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/za/-
dc.subjectSelf-compacting concreteen_US
dc.subjectAdmixtureen_US
dc.subjectFlowabilityen_US
dc.subjectSegregationen_US
dc.subjectsuperplasticiseren_US
dc.titleThe influence of variation in cement characteristics on workability and strength of SCC with fly ash and slag additionsen_US
dc.type.patentArticleen_US
dc.identifier.doihttp://dx.doi.org/10.1016/j.conbuildmat.2017.11.039-
Appears in Collections:Eng - Journal articles (DHET subsidised)
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