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CONICET Digital
Article . 2018
License: CC BY
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Agregados reciclados de hormigón: Comportamiento mecánico del hormigón reciclado

Authors: Zega, Claudio Javier; Sosa, Maria Eva; Di Maio, Angel Antonio;

Agregados reciclados de hormigón: Comportamiento mecánico del hormigón reciclado

Abstract

La historia muestra que la sociedad ha considerado como una práctica habitual la recuperación y usode muchos elementos desechados. Por un lado, la construcción siempre ha tenido una cierta tendenciaal ahorro, aprovechando todo resto o residuo que quedaba de construcciones anteriores que tuvierainterés. Sin embargo, diferentes motivos han llevado a que estas costumbres cambien. Por otro lado, lapropia industria de la construcción siempre ha sido considerada como generadora de una gran cantidadde residuos, al mismo tiempo que posee una larga tradición en cuanto a la capacidad de reutilizarlos,no solamente sus propios residuos sino también los residuos de otras industrias. Diversos factoreshan llevado a estudiar los residuos de construcción y demolición, fundamentalmente los residuos dehormigón, con miras a su aprovechamiento en la elaboración de nuevos hormigones. En este trabajo sepresentan resultados de diferentes propiedades de agregados gruesos y finos reciclados, obtenidos dela trituración de hormigones de diferentes características tecnológicas, como también de la resistenciaa compresión y el módulo de elasticidad de los hormigones con ellos elaborados, empleándolos comoreemplazo parcial de los respectivos agregados naturales.

History shows that society has considered the recovery and use of many discarded items as a habitual practice. On the one hand, construction has always had a certain tendency to save, taking advantage of everything that remained of previous constructions that had interest. However, different reasons have led to these habits change. On the other hand, the construction industry itself has always been considered as a generator of a large amount of waste, at the same time it has a long tradition in terms of the ability to reuse it, not only its own waste but also the waste of other industries. Several factors have led to the study of construction and demolition waste, mainly concrete waste, with a view to its use in the development of new concrete. This paper presents results of different properties of coarse and fine recycled aggregates, obtained from the crushing of concretes of different technological characteristics, as well as the compressive strength and modulus of elasticity of concretes made with them, using them as a partial replacement of the respective natural aggregates.

Fil: Di Maio, Angel Antonio. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina

Fil: Zega, Claudio Javier. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina

Fil: Sosa, Maria Eva. Universidad Tecnológica Nacional. Facultad Regional La Plata. Centro de Investigación y Desarrollo en Ciencia y Tecnología de Materiales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina

Country
Argentina
Keywords

Reciclaje, Aggregates, SUSTENTABILIDAD, Residuos de hormigón, RECICLAJE, AGREGADOS, Agregados, Sustentability, Ingeniería de los Materiales, Recycling, https://purl.org/becyt/ford/2.1, Sustentabilidad, https://purl.org/becyt/ford/2, Concrete wastes, RESIDUOS DE HORMIGÓN

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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