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dc.contributor.authorRomero-Espinosa, Andrea
dc.contributor.authorSanfélix, Susana G.
dc.contributor.authorMorales-Cantero, Alejandro
dc.contributor.authorCuesta-García, Ana María
dc.contributor.authorKjøniksen, Anna-Lena
dc.contributor.authorGarcía-Aranda, Miguel Ángel 
dc.contributor.authorGómez-de-la-Torre, María de los Ángeles 
dc.contributor.authorSantacruz-Cruz, María Isabel 
dc.date.accessioned2024-01-08T11:33:16Z
dc.date.available2024-01-08T11:33:16Z
dc.date.issued2023-11-11
dc.identifier.urihttps://hdl.handle.net/10630/28506
dc.descriptionPolítica de acceso abierto tomada de: https://v2.sherpa.ac.uk/id/publication/12115 (accepted version/pathway A)es_ES
dc.description.abstractOn the one hand, calcium sulfoaluminate (CSA) eco-cements release about 40% less carbon dioxide (CO2) than Portland cement during fabrication; on the other hand, phase change materials dispersed in a cementitious matrix can help to optimise the indoor temperature of buildings, reducing carbon dioxide emissions related to heating/air conditioning. However, this is only economically viable if it is used as a thin layer (a coating). In addition, the combination of both materials supposes a double environmental benefit. Consequently, the main objective of this work is the preparation of a suitable homogeneous and well-adhered bilayer sample, composed of CSA and CSA-MPCM. To achieve this, in the first step, the effect of pH, temperature and stirring was studied for microencapsulated phase change material (MPCM) aqueous suspensions (47.3 wt%); second, the MPCM (45 wt% with respect to dry cement) was dispersed in a CSA paste; then, in a third step, a homogeneous well-adhered coating of CSA-MPCM, with undamaged MPCM, was obtained on a CSA matrix. This was achieved through rheological measurements and checked by microscopy. Finally, the corresponding CSA and CSA-MPCM mortars were characterised through their mechanical properties (compression) (70 and 13 MPa at 7 days, respectively) and thermal conductivity (2.06 and 1.19 W/mK, respectively).es_ES
dc.description.sponsorshipJunta de Andalucía (P18-RT-720) co-funded by ERDF Research Council of Norway (project number 238198)es_ES
dc.language.isoenges_ES
dc.publisherICE Publishinges_ES
dc.rightsinfo:eu-repo/semantics/embargoedAccesses_ES
dc.subjectReologíaes_ES
dc.subjectMateriales compuestos - Efectos ambientaleses_ES
dc.subjectCambios climáticoses_ES
dc.subject.otherUN SDG 13: Climate actiones_ES
dc.subject.otherClimate changees_ES
dc.subject.otherComposite materialses_ES
dc.subject.otherProcessinges_ES
dc.subject.otherRheological propertieses_ES
dc.subject.otherUN SDG 13: Climate actiones_ES
dc.titleProcessing of calcium sulfoaluminate eco-cement coatings containing microencapsulated phase change materials.es_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.centroFacultad de Cienciases_ES
dc.identifier.doi10.1680/jadcr.23.00077
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersiones_ES


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