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dc.contributor.authorBernal, Isabel M.R.
dc.contributor.authorCuesta-García, Ana María
dc.contributor.authorSantacruz-Cruz, María Isabel 
dc.contributor.authorGómez-de-la-Torre, María de los Ángeles 
dc.contributor.authorGarcía-Aranda, Miguel Ángel 
dc.contributor.authorShirani, Shiva
dc.contributor.authorRedondo-Soto, Cinthya
dc.contributor.authorOlbinado, Margie P.
dc.contributor.authorSalcedo, Inés R.
dc.date.accessioned2022-07-14T08:22:52Z
dc.date.available2022-07-14T08:22:52Z
dc.date.created2022-07
dc.date.issued2022-07
dc.identifier.citationAbstract. 4th International Conference on Calcined Clays for Sustainable Concretees_ES
dc.identifier.urihttps://hdl.handle.net/10630/24673
dc.descriptionn.a.es_ES
dc.description.abstractLC3 type cements do not need introduction in this conference, neither the importance of studying the microporosity features (amount, size(s), connectivities, etc.). However, analysing the porosity in an accurate, quantitative and robust way is far from easy/well-established. Here, we intend to contribute by analysing selected microporosity features and their evolution using synchrotron (and laboratory) X- ray microtomography (μCT) with the final goal of gaining a deeper insight into the microstructures of LC3 binders. Nowadays, synchrotron μCT allows obtaining tomograms in binders with voxel sizes of 0.3 μm and true spatial resolution close to 1.0 μm [1]. Additionally, for this work, the detector was placed at 5.5 mm from the samples and therefore, phase-propagation increased the visibility between components with similar attenuations to the X-rays. The Paganin phase retrieval algorithm [2] was employed which resulted in augmented contrast. Moreover, another advantage is that fast acquisition times are possible, i.e. a full high-resolution tomogram can be recorded in 5 minutes.es_ES
dc.description.sponsorshipFinancial support from research grants PID2019-104378RJ-I00 (Spanish Ministry) and P18-RT-720 (Junta de Andalucía), which are co-funded by FEDER, are gratefully acknowledged.es_ES
dc.language.isoenges_ES
dc.publisherEPFLes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectCemento - Congresoses_ES
dc.subjectCemento - Tomografía - Congresoses_ES
dc.subject.otherX-ray imaginges_ES
dc.subject.otherCementses_ES
dc.subject.otherLow-CO2 footprintes_ES
dc.subject.otherMicrotomographyes_ES
dc.titleX-RAY microtomographic studies of LC3 and related binderses_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.centroFacultad de Cienciases_ES
dc.relation.eventtitleICCCSC2022, 4th International Conference on Calcined Clays for Sustainable Concretees_ES
dc.relation.eventplaceEPFL, Laussane, Suizaes_ES
dc.relation.eventdate2022-07es_ES
dc.rights.ccAttribution-NonCommercial-NoDerivatives 4.0 Internacional*


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Attribution-NonCommercial-NoDerivatives 4.0 Internacional
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