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dc.contributor.authorSantamaría, Amaia
dc.contributor.authorOrtega López, Vanesa 
dc.contributor.authorSkaf Revenga, Marta 
dc.contributor.authorChica Páez, José Antonio
dc.contributor.authorManso Villalaín, Juan Manuel 
dc.date.accessioned2020-04-30T12:30:33Z
dc.date.available2020-04-30T12:30:33Z
dc.date.issued2020-03
dc.identifier.issn2090-4479
dc.identifier.urihttp://hdl.handle.net/10259/5295
dc.description.abstractElectric Arc Furnace Slag (EAFS) can be efficiently reused as aggregate in the production of high-volume batches of hydraulic concrete mixes that show interesting properties in both the fresh and the hardened state. Mixtures containing EAFS aggregate in proportions of nearly 50% by volume are prepared for use as pumpable and self-compacting mixes with consistency classes of S4 and SF2, respectively. Characterization of the mixtures is presented, examining practical aspects such as thixotropy, segregation in the fresh state (under 6%), and mechanical and microstructural evolution in the hardened state. The results yielded compressive strengths of approximately 60 MPa and elastic moduli of 38 GPa after one year. Finally, real-scale flexural elements are cast and subjected to sustained loading tests of moderate intensity. Long-term deflection values were approximately 50% (pumpable mixes) and less than 40% (self-compacting mixes) of the maximum admissible values specified in current standards.en
dc.description.sponsorshipJunta de Castilla y León (Regional Government) for funding the UIC-231 group through project BU119P17 partially supported by FEDER funds; Project RTI2018- 097079-B-C31 (MCIU/AEl/EU) and the UPV/EHU [PPGA19/61]. Moreover, we are also grateful to both the Basque Government research group (IT1314-19)es
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherElsevieres
dc.relation.ispartofAin Shams Engineering Journal. 2020, V. 11, n. 1, p. 231-243es
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectElectric arc furnace slages
dc.subjectSelf-compacting concretees
dc.subjectIn-fresh propertieses
dc.subjectLong-term hardened propertieses
dc.subjectSustained load testinges
dc.subject.otherMateriales de construcciónes
dc.subject.otherBuilding materialsen
dc.titleThe study of properties and behavior of self compacting concrete containing Electric Arc Furnace Slag (EAFS) as aggregateen
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.relation.publisherversionhttps://doi.org/10.1016/j.asej.2019.10.001es
dc.identifier.doihttps://doi.org/10.1016/j.asej.2019.10.001
dc.relation.projectIDinfo:eu-repo/grantAgreement/JCyL/BU119P17
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/RTI2018- 097079-B-C31
dc.relation.projectIDinfo:eu-repo/grantAgreement/GV/IT1314-19
dc.relation.projectIDinfo:eu-repo/grantAgreement/UPV/EHU/PPGA19/61
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones


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