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Use of granular coal combustion products as aggregates in structural concrete: Effects on properties and recommendations regarding mix design

dc.contributor.authorRodríguez Álvaro, Roberto
dc.contributor.authorSeara Paz, Sindy
dc.contributor.authorGonzález Fonteboa, Belén
dc.contributor.authorMartínez Abella, Fernando
dc.date.accessioned2022-11-25T07:02:26Z
dc.date.available2022-11-25T07:02:26Z
dc.date.issued2021
dc.identifier.citationRodríguez Álvaro, R., Seara Paz, S., González Fonteboa, B. y Martínez Abella, F. (2021). Use of granular coal combustion products as aggregates in structural concrete: Effects on properties and recommendations regarding mix design. Construction and Building Materials, 273, 121690. https://doi.org/10.1016/j.conbuildmat.2020.121690.es
dc.identifier.issn9500618
dc.identifier.urihttp://hdl.handle.net/20.500.12251/2684
dc.description.abstractThis review collates the results obtained in more than 100 scientific publications regarding the performance of concrete with granular coal combustion products (GCCP, commonly referred to as coal bottom ash in literature) as a partial substitute for conventional aggregate. The effects of this by-product on the workability, density and mechanical and durability related properties were analysed. Some conclusions and recommendations are provided to facilitate future research. These recommendations include conducting careful assessments of the specific gravity and water absorption properties of GCCP, replacing conventional aggregate by volume, and compensating the water absorption of GCCP. The use of GCCP as an internal curing water reservoir is proposed as the most promising advanced application. © 2020 Elsevier Ltdes
dc.language.isoenges
dc.publisherElsevier Ltdes
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.titleUse of granular coal combustion products as aggregates in structural concrete: Effects on properties and recommendations regarding mix designes
dc.typearticlees
dc.identifier.doi10.1016/j.conbuildmat.2020.121690
dc.identifier.urlhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85097433479&doi=10.1016%2fj.conbuildmat.2020.121690&partnerID=40&md5=b490ad43f1d1fc88677465e9cb4712a3es
dc.issue.numberes
dc.journal.titleConstruction and Building Materialses
dc.page.initiales
dc.page.finales
dc.rights.accessRightsopenAccesses
dc.subject.keywordHormigón estructural (HE)es
dc.subject.keywordMaterial de construcciónes
dc.subject.keywordMaterial sosteniblees
dc.subject.keywordReciclaje - Construcciónes
dc.subject.keywordRevisión bibliográficaes
dc.subject.keywordCarbón activo granulares
dc.subject.keywordAbsorción de aguaes
dc.subject.unesco5910.01 Informaciónes
dc.subject.unesco3305.05 Tecnología del Hormigónes
dc.subject.unesco3308.02 Residuos Industrialeses
dc.subject.unesco3313.04 Material de Construcciónes
dc.subject.unesco3321.90 Caracterización de Carboneses
dc.volume.number273es


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