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Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.conbuildmat.2008.02.003
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dc.titleA chemical analysis method for determining blast-furnace slag content in hardened concrete
dc.contributor.authorSisomphon, K.
dc.date.accessioned2014-06-16T09:24:03Z
dc.date.available2014-06-16T09:24:03Z
dc.date.issued2009-01
dc.identifier.citationSisomphon, K. (2009-01). A chemical analysis method for determining blast-furnace slag content in hardened concrete. Construction and Building Materials 23 (1) : 54-61. ScholarBank@NUS Repository. https://doi.org/10.1016/j.conbuildmat.2008.02.003
dc.identifier.issn09500618
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/53934
dc.description.abstractThis research presents the results of the study on the estimation of blast-furnace slag content in hardened concrete by chemical analysis method. To determine slag content in the mixture, there are two steps of investigation. The fraction of sand content in the mortar extracted from concrete has to be determined, and then the chemical composition of cement paste phase can be calculated. Thereafter, slag content in the mixture can be estimated by the relationship of chemical composition among in cement paste, Portland cement and slag. Artificially made mortars and concrete mixes with slag content of 30%, 50% and 70% by mass exposed to different curing durations were investigated. The results suggest that the techniques have potential for estimation of blast-furnace slag content in already hardened concrete with acceptable accuracy. © 2008 Elsevier Ltd. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.conbuildmat.2008.02.003
dc.sourceScopus
dc.subjectChemical analysis
dc.subjectGround granulated blast-furnace slag
dc.subjectXRD
dc.subjectXRF
dc.typeArticle
dc.contributor.departmentCIVIL ENGINEERING
dc.description.doi10.1016/j.conbuildmat.2008.02.003
dc.description.sourcetitleConstruction and Building Materials
dc.description.volume23
dc.description.issue1
dc.description.page54-61
dc.description.codenCBUME
dc.identifier.isiut000265086000005
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