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Carbonation and porosity of mortar specimens with pozzolanic and hydraulic cement admixtures

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dc.contributor.author Malami, Ch en
dc.contributor.author Kaloidas, V en
dc.contributor.author Batis, G en
dc.contributor.author Kouloumbi, N en
dc.date.accessioned 2014-03-01T01:09:45Z
dc.date.available 2014-03-01T01:09:45Z
dc.date.issued 1994 en
dc.identifier.issn 0008-8846 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/11175
dc.subject.classification Construction & Building Technology en
dc.subject.classification Materials Science, Multidisciplinary en
dc.subject.other Carbonation en
dc.subject.other Fly ash en
dc.subject.other Lignite en
dc.subject.other Mechanical permeability en
dc.subject.other Mixtures en
dc.subject.other Porosity en
dc.subject.other Porous materials en
dc.subject.other Pozzolan en
dc.subject.other Slags en
dc.subject.other Blastfurnace slag en
dc.subject.other Hydraulic cement admixtures en
dc.subject.other Natural greek pozzolan en
dc.subject.other Mortar en
dc.title Carbonation and porosity of mortar specimens with pozzolanic and hydraulic cement admixtures en
heal.type journalArticle en
heal.identifier.primary 10.1016/0008-8846(94)90158-9 en
heal.identifier.secondary http://dx.doi.org/10.1016/0008-8846(94)90158-9 en
heal.language English en
heal.publicationDate 1994 en
heal.abstract The effect of the addition of lignite fly ash, natural greek pozzolan and blastfurnace slag to ordinary portland cement on the carbonation of mortar specimens was studied in a programme of long-term exposure to the atmosphere in relation to the evolution of their porous structure. Additions of 4%, 15% and 30% or 50% of the admixtures to the cement were tested. The carbonation depth and the specific pore volume of the cover were measured. The additions of 4% pozzolan, and 4% and 15% fly ash, and 4% and 15% slag did not influence the porosity and the carbonation of the specimens compared to reference specimens without admixtures. Higher additions resulted in an increase of the above parameters. © 1994. en
heal.publisher PERGAMON-ELSEVIER SCIENCE LTD en
heal.journalName Cement and Concrete Research en
dc.identifier.doi 10.1016/0008-8846(94)90158-9 en
dc.identifier.isi ISI:A1994PX10600006 en
dc.identifier.volume 24 en
dc.identifier.issue 8 en
dc.identifier.spage 1444 en
dc.identifier.epage 1454 en


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