Assessment of particle packing models for aggregate dosage design in limestone and EAFS aggregate-based concretes

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dc.contributor.authorGarcía-Cortés, Verónica
dc.contributor.authorGarcía Estévez, David
dc.contributor.authorSan-José, José T.
dc.contributor.institutionTRAZABILIDAD CIRCULAR
dc.date.accessioned2024-07-24T12:05:17Z
dc.date.available2024-07-24T12:05:17Z
dc.date.issued2022-04-18
dc.descriptionPublisher Copyright: © 2022 Elsevier Ltd
dc.description.abstractAn experimental method and two discrete Particle Packing Models are assessed for aggregate mix design. The aim is to model the most compacted structure of commercial natural limestone aggregate and electric steelmaking slag fractions. The experimental method is reliable and effective, although somewhat laborious. Regarding the discrete models, the Compressible Packing Model and the 3-Parameter Particle Packing Model showed high reliability when used to perform the most compact of both the ternary and the quaternary aggregate mixtures. Eight concrete mixes were manufactured to produce concretes of low and medium workability, containing the highest possible content by volume of coarse aggregate, and their resultant in-fresh properties, defined through slump and density, confirmed the validity of using the Particle Packing Models for each mix dosage under study.en
dc.description.sponsorshipThe authors wish to express their gratitude to: the pre-doctoral funding from the Basque Government Department of Education (PRE_2018_2_0289), MCIN/AEI/10.13039/501100011033/FEDER, UE [PID2021-124203OB-I00 and RTI2018-097079-B-C31]. Our thanks also go to the support of the SAREN Research Group (IT1619-22, Basque Government) and likewise to Morteros y Revocos Bikain, HORMOR, FYM Heidelberg Cement Group, and the Amantegui Group for supplying the materials used in this research.
dc.description.statusPeer reviewed
dc.identifier.citationGarcía-Cortés , V , García Estévez , D & San-José , J T 2022 , ' Assessment of particle packing models for aggregate dosage design in limestone and EAFS aggregate-based concretes ' , Construction and Building Materials , vol. 328 , 126977 . https://doi.org/10.1016/j.conbuildmat.2022.126977
dc.identifier.doi10.1016/j.conbuildmat.2022.126977
dc.identifier.issn0950-0618
dc.identifier.urihttps://hdl.handle.net/11556/3542
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85125835419&partnerID=8YFLogxK
dc.language.isoeng
dc.relation.ispartofConstruction and Building Materials
dc.relation.projectIDBasque Government Department of Education, PRE_2018_2_0289-IT1619-22-MCIN/AEI/10.13039/501100011033/FEDER-PID2021-124203OB-I00-RTI2018-097079-B-C31
dc.relation.projectIDFYM Heidelberg Cement Group
dc.relation.projectIDHORMOR
dc.relation.projectIDEusko Jaurlaritza
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subject.keywords3-Parameter Packing Density model
dc.subject.keywordsCompressible Packing Model
dc.subject.keywordsConcrete dosage
dc.subject.keywordsElectric Arc Furnace Slag
dc.subject.keywordsNatural Limestone Aggregates
dc.subject.keywordsPacking Density
dc.subject.keywordsParticle Packing Model
dc.subject.keywordsCivil and Structural Engineering
dc.subject.keywordsBuilding and Construction
dc.subject.keywordsGeneral Materials Science
dc.titleAssessment of particle packing models for aggregate dosage design in limestone and EAFS aggregate-based concretesen
dc.typejournal article
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