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dc.contributor.authorSantamaría, Amaia
dc.contributor.authorOrtega López, Vanesa 
dc.contributor.authorSkaf Revenga, Marta 
dc.contributor.authorRevilla Cuesta, Víctor 
dc.contributor.authorManso Villalaín, Juan Manuel 
dc.date.accessioned2024-01-15T12:36:18Z
dc.date.available2024-01-15T12:36:18Z
dc.date.issued2024-04
dc.identifier.issn2352-7102
dc.identifier.urihttp://hdl.handle.net/10259/8345
dc.description.abstractElectric Arc Furnace (EAF) slag, a by-product of the steelmaking industry, also serves as a highquality aggregate material for structural concrete production. In this research, its use is proposed as a Dry-Shake Hardener (DSH), in substitution of quartz, in concrete paving top coatings. Three concrete paving slab kinds were produced using EAF: one without fibers, another with metallic fibers; and the third with synthetic fibers. Half of each slab was coated with a classical cementquartz mix and the other half with a novel cement-slag mix. After four years of outdoor aging at the city of Burgos, Spain, the slabs were visually inspected and no significant differences were found between the two coated materials. Impact, skid, and abrasion resistance tests were carried out and showed similar results for both types of coating courses. The result of both the short and long-term water absorption test results indicated, firstly, no short-term water absorption in both cases and, secondly, lower long-term water absorption in the quartz-cement mix. Finally, observation of the oil stain resistance tests on the top coatings led to the conclusion that the cleaning ability is very good. Analyzing all the results, it may be concluded that a new application for EAF slag have been found, it is a suitable material for use as a DSH for coating concrete paving slabs.en
dc.description.sponsorshipThe authors wish to express their gratitude to the following funding entities MCIN/AEI/10.13039/501100011033, “ERDF A way of making Europe”; the “European Union”, NextGeneration EU/PRTR [PID2020-113837RB-I00; PID2021-124203OB-I00 and TED2021-129715B–I00]; the Junta de Castilla y León (Regional Government) and ERDF [UIC-231, BU11917]; the Basque Government [IT1619-22 SAREN research group]; and Burgos University [Y135.GI].en
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherElsevieren
dc.relation.ispartofJournal of Building Engineering. 2024, V. 82, 108367es
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectEAF slagen
dc.subjectDry shake hardener materialen
dc.subjectSustainable concreteen
dc.subjectCoating concrete paving slaben
dc.subjectDSH concrete durabilityen
dc.subject.otherIngeniería civiles
dc.subject.otherCivil engineeringen
dc.subject.otherMateriales de construcciónes
dc.subject.otherBuilding materialsen
dc.titleElectric arc furnace slag in substitution of quartz for surface treatment of concrete paving slabsen
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.relation.publisherversionhttps://doi.org/10.1016/j.jobe.2023.108367es
dc.identifier.doi10.1016/j.jobe.2023.108367
dc.journal.titleJournal of Building Engineeringen
dc.volume.number82es
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones


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