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dc.contributor.authorÁlvarez-Pinazo, Gema
dc.contributor.authorCuesta-García, Ana María
dc.contributor.authorGarcía-Maté, Marta
dc.contributor.authorSantacruz-Cruz, María Isabel 
dc.contributor.authorRamírez-Losilla, Enrique 
dc.contributor.authorGómez-de-la-Torre, María de los Ángeles 
dc.contributor.authorLeón-Reina, Laura
dc.contributor.authorGarcía-Aranda, Miguel Ángel 
dc.date.accessioned2017-05-16T12:10:47Z
dc.date.available2017-05-16T12:10:47Z
dc.date.created2012
dc.date.issued2012
dc.identifier.issn0008-8846
dc.identifier.urihttp://hdl.handle.net/10630/13658
dc.description.abstractYeelimite-containing cements are attracting attention for their tailored properties. Calcium sulfoaluminate, CSA, cements have high contents of Yeelimite and they are used for special applications. Belite calcium sulfoaluminate, BCSA or sulfobelite, cements have high contents of belite and intermediate contents of Yeelimite, and they may become an alternative to OPC. Here, we report Rietveld quantitative phase analyses for three commercially available CSA clinkers, one CSA cement, and two laboratory-prepared iron-rich BCSA clinkers. The crystalline phases are reported and quantified. Selective dissolutions are employed for BCSA clinkers to firmly establish their phases. Finally, the overall unaccounted contents (amorphous plus crystalline not quantified) have been determined by two approaches: i) external standard procedure (G-method) with reflection data; ii) internal standard procedure (spiking method with ZnO) with transmission data. The overall unaccounted contents for CSA clinkers were ~10 wt.%. Conversely, the unaccounted contents for BCSA clinkers were higher, ~25 wt.%.es_ES
dc.description.sponsorshipUniversidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.es_ES
dc.language.isoenges_ES
dc.publisherKaren Scriveneres_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.subjectCementoes_ES
dc.subject.other4CaO·3Al2O3·CaSO4es_ES
dc.subject.otherCalcium sulfoaluminatees_ES
dc.subject.otherX-ray diffraction analysises_ES
dc.subject.otherRietveld methodes_ES
dc.subject.otherAmorphous materiales_ES
dc.titleRietveld quantitative phase analysis of yeelimite-containing cementses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.centroFacultad de Cienciases_ES
dc.rights.ccby-nc-nd
dc.type.hasVersioninfo:eu-repo/semantics/submittedVersiones_ES


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