Durable performance of recycled aggregate concrete in aggressive environments

Autores
Zega, Claudio Javier; Santillán, Lautaro; Sosa, María Eva; Villagrán Zaccardi, Yury Andrés
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Recycled aggregate concrete is an eco-friendly material that is increasingly being used in new constructions. Nowadays, this application is mainly limited by user’s lack of confidence, as coarse recycled aggregate (CRA) is usually more porous, i.e., it has a higher water absorption, than coarse natural aggregate. This difference is a primary concern for practitioners when they have to comply with durability requirements. Although some uncertainties remain in this regard, significant progress has been made in the last few years concerning the assessment of durable recycled aggregate concrete. This paper reviews this topic and includes aspects related to chloride penetration, sulfate attack, freezing and thawing, high temperature, and alkali-silica reaction. Generally, although there are some particularities related to each type of attack, the high porosity of CRA is compensated by other features, such as different texture, increased mechanical compatibility with the matrix, or content of hydration products. Experimental results in the literature show that there are no reasons to consider that durable, sustainable structures cannot be built with recycled aggregate concrete.
Fil: Zega, Claudio Javier. Universidad Nacional de La Plata. Facultad de Ingeniería. CONICET. LEMIT; Argentina
Fil: Santillán, Lautaro. CONICET. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina
Fil: Sosa, María Eva. Universidad Tecnológica Nacional. LEMaC (Centro de Investigaciones Viales). CIC PBA. CONICET; Argentina
Fil: Villagrán Zaccardi, Yury Andrés. CONICET. LEMIT; Argentina
Peer Reviewed
Materia
Manufactured fine aggregate
Particle size distribution
Void volume
Mixture proportioning
Slump
Nivel de accesibilidad
acceso abierto
Condiciones de uso
2021-10-10T18:21:00Z
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/5573
Acceder
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network_acronym_str RIAUTN
repository_id_str a
network_name_str Repositorio Institucional Abierto (UTN)
spelling Durable performance of recycled aggregate concrete in aggressive environmentsZega, Claudio JavierSantillán, LautaroSosa, María EvaVillagrán Zaccardi, Yury AndrésManufactured fine aggregateParticle size distributionVoid volumeMixture proportioningSlumpRecycled aggregate concrete is an eco-friendly material that is increasingly being used in new constructions. Nowadays, this application is mainly limited by user’s lack of confidence, as coarse recycled aggregate (CRA) is usually more porous, i.e., it has a higher water absorption, than coarse natural aggregate. This difference is a primary concern for practitioners when they have to comply with durability requirements. Although some uncertainties remain in this regard, significant progress has been made in the last few years concerning the assessment of durable recycled aggregate concrete. This paper reviews this topic and includes aspects related to chloride penetration, sulfate attack, freezing and thawing, high temperature, and alkali-silica reaction. Generally, although there are some particularities related to each type of attack, the high porosity of CRA is compensated by other features, such as different texture, increased mechanical compatibility with the matrix, or content of hydration products. Experimental results in the literature show that there are no reasons to consider that durable, sustainable structures cannot be built with recycled aggregate concrete.Fil: Zega, Claudio Javier. Universidad Nacional de La Plata. Facultad de Ingeniería. CONICET. LEMIT; ArgentinaFil: Santillán, Lautaro. CONICET. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; ArgentinaFil: Sosa, María Eva. Universidad Tecnológica Nacional. LEMaC (Centro de Investigaciones Viales). CIC PBA. CONICET; ArgentinaFil: Villagrán Zaccardi, Yury Andrés. CONICET. LEMIT; ArgentinaPeer Reviewed2021-10-10T18:21:00Z2021-10-10T18:21:00Z2020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articulopdfapplication/pdfJ. Mater. Civ. Eng., 2020, 32(7): 03120002http://hdl.handle.net/20.500.12272/557310.1061/(ASCE)MT.1943-5533.0003253enginfo:eu-repo/semantics/openAccess2021-10-10T18:21:00Zhttp://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 InternacionalAmerican Society of Civil EngineersAtribución (Attribution): En cualquier explotación de la obra autorizada por la licencia será necesario reconocer la autoría (obligatoria en todos los casos). No comercial (Non Commercial): La explotación de la obra queda limitada a usos no comerciales. Sin obras derivadas (No Derivate Works): La autorización para explotar la obra no incluye la posibilidad de crear una obra derivada (traducciones, adaptaciones, etc.).reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:45:07Zoai:ria.utn.edu.ar:20.500.12272/5573instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-09-24 12:45:08.223Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Durable performance of recycled aggregate concrete in aggressive environments
title Durable performance of recycled aggregate concrete in aggressive environments
spellingShingle Durable performance of recycled aggregate concrete in aggressive environments
Zega, Claudio Javier
Manufactured fine aggregate
Particle size distribution
Void volume
Mixture proportioning
Slump
title_short Durable performance of recycled aggregate concrete in aggressive environments
title_full Durable performance of recycled aggregate concrete in aggressive environments
title_fullStr Durable performance of recycled aggregate concrete in aggressive environments
title_full_unstemmed Durable performance of recycled aggregate concrete in aggressive environments
title_sort Durable performance of recycled aggregate concrete in aggressive environments
dc.creator.none.fl_str_mv Zega, Claudio Javier
Santillán, Lautaro
Sosa, María Eva
Villagrán Zaccardi, Yury Andrés
author Zega, Claudio Javier
author_facet Zega, Claudio Javier
Santillán, Lautaro
Sosa, María Eva
Villagrán Zaccardi, Yury Andrés
author_role author
author2 Santillán, Lautaro
Sosa, María Eva
Villagrán Zaccardi, Yury Andrés
author2_role author
author
author
dc.subject.none.fl_str_mv Manufactured fine aggregate
Particle size distribution
Void volume
Mixture proportioning
Slump
topic Manufactured fine aggregate
Particle size distribution
Void volume
Mixture proportioning
Slump
dc.description.none.fl_txt_mv Recycled aggregate concrete is an eco-friendly material that is increasingly being used in new constructions. Nowadays, this application is mainly limited by user’s lack of confidence, as coarse recycled aggregate (CRA) is usually more porous, i.e., it has a higher water absorption, than coarse natural aggregate. This difference is a primary concern for practitioners when they have to comply with durability requirements. Although some uncertainties remain in this regard, significant progress has been made in the last few years concerning the assessment of durable recycled aggregate concrete. This paper reviews this topic and includes aspects related to chloride penetration, sulfate attack, freezing and thawing, high temperature, and alkali-silica reaction. Generally, although there are some particularities related to each type of attack, the high porosity of CRA is compensated by other features, such as different texture, increased mechanical compatibility with the matrix, or content of hydration products. Experimental results in the literature show that there are no reasons to consider that durable, sustainable structures cannot be built with recycled aggregate concrete.
Fil: Zega, Claudio Javier. Universidad Nacional de La Plata. Facultad de Ingeniería. CONICET. LEMIT; Argentina
Fil: Santillán, Lautaro. CONICET. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina
Fil: Sosa, María Eva. Universidad Tecnológica Nacional. LEMaC (Centro de Investigaciones Viales). CIC PBA. CONICET; Argentina
Fil: Villagrán Zaccardi, Yury Andrés. CONICET. LEMIT; Argentina
Peer Reviewed
description Recycled aggregate concrete is an eco-friendly material that is increasingly being used in new constructions. Nowadays, this application is mainly limited by user’s lack of confidence, as coarse recycled aggregate (CRA) is usually more porous, i.e., it has a higher water absorption, than coarse natural aggregate. This difference is a primary concern for practitioners when they have to comply with durability requirements. Although some uncertainties remain in this regard, significant progress has been made in the last few years concerning the assessment of durable recycled aggregate concrete. This paper reviews this topic and includes aspects related to chloride penetration, sulfate attack, freezing and thawing, high temperature, and alkali-silica reaction. Generally, although there are some particularities related to each type of attack, the high porosity of CRA is compensated by other features, such as different texture, increased mechanical compatibility with the matrix, or content of hydration products. Experimental results in the literature show that there are no reasons to consider that durable, sustainable structures cannot be built with recycled aggregate concrete.
publishDate 2020
dc.date.none.fl_str_mv 2020
2021-10-10T18:21:00Z
2021-10-10T18:21:00Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv J. Mater. Civ. Eng., 2020, 32(7): 03120002
http://hdl.handle.net/20.500.12272/5573
10.1061/(ASCE)MT.1943-5533.0003253
identifier_str_mv J. Mater. Civ. Eng., 2020, 32(7): 03120002
10.1061/(ASCE)MT.1943-5533.0003253
url http://hdl.handle.net/20.500.12272/5573
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
2021-10-10T18:21:00Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
American Society of Civil Engineers
Atribución (Attribution): En cualquier explotación de la obra autorizada por la licencia será necesario reconocer la autoría (obligatoria en todos los casos). No comercial (Non Commercial): La explotación de la obra queda limitada a usos no comerciales. Sin obras derivadas (No Derivate Works): La autorización para explotar la obra no incluye la posibilidad de crear una obra derivada (traducciones, adaptaciones, etc.).
eu_rights_str_mv openAccess
rights_invalid_str_mv 2021-10-10T18:21:00Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
American Society of Civil Engineers
Atribución (Attribution): En cualquier explotación de la obra autorizada por la licencia será necesario reconocer la autoría (obligatoria en todos los casos). No comercial (Non Commercial): La explotación de la obra queda limitada a usos no comerciales. Sin obras derivadas (No Derivate Works): La autorización para explotar la obra no incluye la posibilidad de crear una obra derivada (traducciones, adaptaciones, etc.).
dc.format.none.fl_str_mv pdf
application/pdf
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
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score 13.265058

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