Understanding the influence of properties of fine recycled aggregates on recycled concrete

Scarcity of fine natural aggregates suitable for concrete, the pollution caused by their mining and the great environmental impact produced by the final disposal of waste concrete, have all motivated several studies about their use as recycled aggregates for concrete, particularly the fine fraction....

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Autores principales: Sosa, María Eva, Zega, Claudio Javier, Di Maio, Ángel Antonio
Formato: Artículo publisherVersion
Lenguaje:Inglés
Publicado: 2021
Materias:
concrete technology & manufacture/environment/recycling & reuse of materials
Acceso en línea:http://hdl.handle.net/20.500.12272/5569
Aporte de:
RIA - Repositorio Institucional Abierto (UTN) de Universidad Tecnológica Nacional
id I68-R174-20.500.12272-5569
record_format dspace
institution Universidad Tecnológica Nacional
institution_str I-68
repository_str R-174
collection RIA - Repositorio Institucional Abierto (UTN)
language Inglés
topic concrete technology & manufacture/environment/recycling & reuse of materials
spellingShingle concrete technology & manufacture/environment/recycling & reuse of materials
Sosa, María Eva
Zega, Claudio Javier
Di Maio, Ángel Antonio
Understanding the influence of properties of fine recycled aggregates on recycled concrete
topic_facet concrete technology & manufacture/environment/recycling & reuse of materials
description Scarcity of fine natural aggregates suitable for concrete, the pollution caused by their mining and the great environmental impact produced by the final disposal of waste concrete, have all motivated several studies about their use as recycled aggregates for concrete, particularly the fine fraction. The use of fine recycled concrete aggregates (FRCAs) is directly linked to the feasibility of obtaining target properties in concrete. Agreement about FRCA’s technical viability has not yet been achieved. In this paper, the properties of FRCA associated with different features of the parent concrete and with the performance of recycled aggregate concrete prepared with them were analysed. The results show that the FRCA paste content is not linked to the compressive strength level of the parent concrete. In addition, the total water-to-cement ratio in recycled aggregate concrete seems to have a greater influence on concrete performance compared with quality and composition of FRCA.
format Artículo
publisherVersion
author Sosa, María Eva
Zega, Claudio Javier
Di Maio, Ángel Antonio
author_facet Sosa, María Eva
Zega, Claudio Javier
Di Maio, Ángel Antonio
author_sort Sosa, María Eva
title Understanding the influence of properties of fine recycled aggregates on recycled concrete
title_short Understanding the influence of properties of fine recycled aggregates on recycled concrete
title_full Understanding the influence of properties of fine recycled aggregates on recycled concrete
title_fullStr Understanding the influence of properties of fine recycled aggregates on recycled concrete
title_full_unstemmed Understanding the influence of properties of fine recycled aggregates on recycled concrete
title_sort understanding the influence of properties of fine recycled aggregates on recycled concrete
publishDate 2021
url http://hdl.handle.net/20.500.12272/5569
work_keys_str_mv AT sosamariaeva understandingtheinfluenceofpropertiesoffinerecycledaggregatesonrecycledconcrete
AT zegaclaudiojavier understandingtheinfluenceofpropertiesoffinerecycledaggregatesonrecycledconcrete
AT dimaioangelantonio understandingtheinfluenceofpropertiesoffinerecycledaggregatesonrecycledconcrete
bdutipo_str Repositorios
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