Effect of Micro-Silica Addition into Electric Arc Furnace Steel Slag Eco-Efficient Concrete

Ver/Abrir
Identificadores
URI: http://hdl.handle.net/10902/23877
ISSN: 2076-3417
Compartir
Estadísticas
Ver Estadísticas
Google Scholar
Registro completo
Mostrar el registro completo DC
Autoría
Aghajanian Sabbagh, Ali; Thomas García, CarlosAutoridad Unican; Behfarnia, Kiachehr
Fecha
2021-06
Derechos
© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) 4.0 International license.
Publicado en
Applied Sciences 2021, 11 (11), 4893
Editorial
MDPI
Palabras clave
Eco-concrete
EAFS
Compressive strength
Micro-silica
Coarse aggregates
Fine aggregate
Resumen/Abstract
ABSTRACT: Concrete produced from electric arc furnace steel slag aggregates is one of the items that is highly regarded due to its strength, environmental friendliness and cost-effectiveness. Despite the growing interest in using this type of concrete, there are still doubts about the mix proportions and addition effects of electric arc furnace steel slags. In this paper, the performance of replacing natural aggregates by electric arc furnace steel slags aggregate is comprehensively investigated and its effect on mechanical properties is analysed. The relationship between the percentage of replacement of natural aggregate using electric arc furnace steel slags aggregate in two parts of coarse aggregate and fine-grained aggregate and the effect of each of these parts on mechanical properties in concrete is investigated, which may identify the optimal mix proportions of each aggregate that help to improve the strength of the eco efficient concrete using electric arc furnace steel slags.
Colecciones a las que pertenece
© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) 4.0 International license.Excepto si se señala otra cosa, la licencia del ítem se describe como © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) 4.0 International license.