Influence of Partial and Total Replacement of Used Foundry Sand in Self-Compacting Concrete

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:32:36Z
Fecha de publicación2023-01-01
ResumenIn this work, the feasibility of partially and totally replacing natural sand with used foundry sand in self-compacting concrete was studied. Natural sand was replaced in 50\% and 100\% vol. by used foundry sand. The fresh state properties parameters analyzed in this study were slump flow, t(500), V-funnel, Japanese ring and L-box following EFNARC guidelines. Results indicated an improvement in the fresh state properties when used foundry sand was utilized for partial and total replacement. The mechanical properties compressive strength and splitting tensile strength were obtained and analyzed at 7 and 28 days. Regarding the compressive strength, used foundry sand enhanced compressive strength by up to 67\% compared to control concrete. For splitting tensile strength, the self-compacting concrete with 50\% vol. of used foundry sand displayed a slight decrease (2.8\%) compared with the control concrete. SEM images showed that the concretes with used foundry sand had a less porous and more compacted matrix than the control concrete. It was concluded that the incorporation of used foundry sand in large volumes can be utilized as a sustainable alternative natural fine aggregate.es_ES
Doihttps://doi.org/10.3390/app13010409es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4413
Idiomaenes_ES
EditorialMDPIes_ES
RelaciónApplied Sciences (Switzerland)es_ES
URL relacionadohttps://doi.org/10.3390/app13010409es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteApplied Sciences (Switzerland)
Palabra claveself-compacting concretees_ES
Palabra claveused foundry sandes_ES
Palabra clavesiderurgical aggregateses_ES
Palabra claveeco-concretees_ES
Palabra clavemechanical propertieses_ES
TítuloInfluence of Partial and Total Replacement of Used Foundry Sand in Self-Compacting Concretees_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorDel Angel, Gilberto Garcia
AutorAghajanian, Ali
AutorCabrera, Rene
AutorTamayo, Pablo
AutorSainz-Aja, Jose A. A.
AutorThomas, Carlos
AutorDel Angel, Gilberto Garciaes_ES
AutorAghajanian, Alies_ES
AutorCabrera, Renees_ES
AutorTamayo, Pabloes_ES
AutorSainz-Aja, Jose A. A.es_ES
AutorThomas, Carloses_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número1es_ES
URL relacionadahttps://doi.org/10.3390/app13010409
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen13es_ES

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