Show simple item record

dc.contributor.authorRojas, Nicolás
dc.contributor.authorBustamante, Marión
dc.contributor.authorMuñoz, Pedro
dc.contributor.authorGodoy, Karina
dc.contributor.authorLetelier, Viviana
dc.date.accessioned2024-04-10T01:42:10Z
dc.date.available2024-04-10T01:42:10Z
dc.date.issued2023
dc.identifier10.1016/j.dibe.2023.100137
dc.identifier.issn26661659
dc.identifier.urihttps://hdl.handle.net/20.500.12728/10666
dc.description.abstractElectric arc furnace slag (EAFS) is an attractive by-product due to its suitability as a replacement aggregate, the use of which helps to reduce the demand for natural resources. The aim of the present study is to determine the suitability of EAFS as a 50% and 100% replacement for coarse concrete aggregates, by evaluating its physical, mechanical and chemical properties. Slump and workability of concretes with EAFS decreased due to the shape and texture of the aggregate. Compressive strength, flexural strength and modulus of elasticity of concretes with EAFS improved by up to 30.9%, 35.7% and 25.0% over the control series, respectively. Absorption, porosity and ultrasonic pulse velocity were favored as well, and the greater density can be beneficial in some cases; however, thermal conductivity and capillary absorption were slightly affected. Considering the good results, EAFS is considered a viable alternative for use as a coarse aggregate replacement in concretes. © 2023 The Authorses_ES
dc.description.sponsorshipFondo Nacional de Desarrollo Científico y Tecnológico, FONDECYT, (1211135); Agencia Nacional de Investigación y Desarrollo, ANIDes_ES
dc.language.isoenes_ES
dc.publisherElsevier Ltdes_ES
dc.subjectArtificial aggregatees_ES
dc.subjectConcretees_ES
dc.subjectElectric arc furnace slages_ES
dc.subjectMechanical propertieses_ES
dc.subjectPhysical propertieses_ES
dc.subjectWaste recyclinges_ES
dc.titleStudy of properties and behavior of concrete containing EAF slag as coarse aggregatees_ES
dc.typeArticlees_ES


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record