Use of recycled fine aggregate in concretes with durable requirements

Autores
Zega, Claudio Javier; Di Maio, Angel Antonio
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The use of construction waste materials as aggregates for concrete production is highly attractive compared to the use of non-renewable natural resources, promoting environmental protection and allowing the development of a new raw material. Several countries have recommendations for the use of recycled coarse aggregate in structural concrete, whereas the use of the fine fraction is limited because it may produce significant changes in some properties of concrete. However, during the last decade the use of recycled fine aggregates (RFA) has achieved a great international interest, mainly because of economic implications related to the shortage of natural sands suitable for the production of concrete, besides to allow an integral use of this type of waste. In this study, the durable behaviour of structural concretes made with different percentage of RFA (0%, 20%, and 30%) is evaluated. Different properties related to the durability of concretes such as absorption, sorptivity, water penetration under pressure, and carbonation are determined. In addition, the results of compressive strength, static modulus of elasticity and drying shrinkage are presented. The obtained results indicate that the recycled concretes have a suitable resistant and durable behaviour, according to the limits indicated by different international codes for structural concrete.
Fil: Zega, Claudio Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Di Maio, Angel Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
COMPRESSIVE STRENGTH
DRYING SHRINKAGE
DURABILITY
RECYCLED CONCRETE
RECYCLED FINE AGGREGATE
TRANSPORT PROPERTIES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/95107
Acceder
id CONICETDig_172531e5217f37b441c02731116f104e
oai_identifier_str oai:ri.conicet.gov.ar:11336/95107
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Use of recycled fine aggregate in concretes with durable requirementsZega, Claudio JavierDi Maio, Angel AntonioCOMPRESSIVE STRENGTHDRYING SHRINKAGEDURABILITYRECYCLED CONCRETERECYCLED FINE AGGREGATETRANSPORT PROPERTIEShttps://purl.org/becyt/ford/2.1https://purl.org/becyt/ford/2The use of construction waste materials as aggregates for concrete production is highly attractive compared to the use of non-renewable natural resources, promoting environmental protection and allowing the development of a new raw material. Several countries have recommendations for the use of recycled coarse aggregate in structural concrete, whereas the use of the fine fraction is limited because it may produce significant changes in some properties of concrete. However, during the last decade the use of recycled fine aggregates (RFA) has achieved a great international interest, mainly because of economic implications related to the shortage of natural sands suitable for the production of concrete, besides to allow an integral use of this type of waste. In this study, the durable behaviour of structural concretes made with different percentage of RFA (0%, 20%, and 30%) is evaluated. Different properties related to the durability of concretes such as absorption, sorptivity, water penetration under pressure, and carbonation are determined. In addition, the results of compressive strength, static modulus of elasticity and drying shrinkage are presented. The obtained results indicate that the recycled concretes have a suitable resistant and durable behaviour, according to the limits indicated by different international codes for structural concrete.Fil: Zega, Claudio Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Di Maio, Angel Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaPergamon-Elsevier Science Ltd2011-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/95107Zega, Claudio Javier; Di Maio, Angel Antonio; Use of recycled fine aggregate in concretes with durable requirements; Pergamon-Elsevier Science Ltd; Waste Management (elmsford); 31; 11; 11-2011; 2336-23400956-053XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0956053X11002765info:eu-repo/semantics/altIdentifier/doi/10.1016/j.wasman.2011.06.011info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:04:20Zoai:ri.conicet.gov.ar:11336/95107instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:04:20.74CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Use of recycled fine aggregate in concretes with durable requirements
title Use of recycled fine aggregate in concretes with durable requirements
spellingShingle Use of recycled fine aggregate in concretes with durable requirements
Zega, Claudio Javier
COMPRESSIVE STRENGTH
DRYING SHRINKAGE
DURABILITY
RECYCLED CONCRETE
RECYCLED FINE AGGREGATE
TRANSPORT PROPERTIES
title_short Use of recycled fine aggregate in concretes with durable requirements
title_full Use of recycled fine aggregate in concretes with durable requirements
title_fullStr Use of recycled fine aggregate in concretes with durable requirements
title_full_unstemmed Use of recycled fine aggregate in concretes with durable requirements
title_sort Use of recycled fine aggregate in concretes with durable requirements
dc.creator.none.fl_str_mv Zega, Claudio Javier
Di Maio, Angel Antonio
author Zega, Claudio Javier
author_facet Zega, Claudio Javier
Di Maio, Angel Antonio
author_role author
author2 Di Maio, Angel Antonio
author2_role author
dc.subject.none.fl_str_mv COMPRESSIVE STRENGTH
DRYING SHRINKAGE
DURABILITY
RECYCLED CONCRETE
RECYCLED FINE AGGREGATE
TRANSPORT PROPERTIES
topic COMPRESSIVE STRENGTH
DRYING SHRINKAGE
DURABILITY
RECYCLED CONCRETE
RECYCLED FINE AGGREGATE
TRANSPORT PROPERTIES
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.1
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The use of construction waste materials as aggregates for concrete production is highly attractive compared to the use of non-renewable natural resources, promoting environmental protection and allowing the development of a new raw material. Several countries have recommendations for the use of recycled coarse aggregate in structural concrete, whereas the use of the fine fraction is limited because it may produce significant changes in some properties of concrete. However, during the last decade the use of recycled fine aggregates (RFA) has achieved a great international interest, mainly because of economic implications related to the shortage of natural sands suitable for the production of concrete, besides to allow an integral use of this type of waste. In this study, the durable behaviour of structural concretes made with different percentage of RFA (0%, 20%, and 30%) is evaluated. Different properties related to the durability of concretes such as absorption, sorptivity, water penetration under pressure, and carbonation are determined. In addition, the results of compressive strength, static modulus of elasticity and drying shrinkage are presented. The obtained results indicate that the recycled concretes have a suitable resistant and durable behaviour, according to the limits indicated by different international codes for structural concrete.
Fil: Zega, Claudio Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Di Maio, Angel Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The use of construction waste materials as aggregates for concrete production is highly attractive compared to the use of non-renewable natural resources, promoting environmental protection and allowing the development of a new raw material. Several countries have recommendations for the use of recycled coarse aggregate in structural concrete, whereas the use of the fine fraction is limited because it may produce significant changes in some properties of concrete. However, during the last decade the use of recycled fine aggregates (RFA) has achieved a great international interest, mainly because of economic implications related to the shortage of natural sands suitable for the production of concrete, besides to allow an integral use of this type of waste. In this study, the durable behaviour of structural concretes made with different percentage of RFA (0%, 20%, and 30%) is evaluated. Different properties related to the durability of concretes such as absorption, sorptivity, water penetration under pressure, and carbonation are determined. In addition, the results of compressive strength, static modulus of elasticity and drying shrinkage are presented. The obtained results indicate that the recycled concretes have a suitable resistant and durable behaviour, according to the limits indicated by different international codes for structural concrete.
publishDate 2011
dc.date.none.fl_str_mv 2011-11
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 http://hdl.handle.net/11336/95107
Zega, Claudio Javier; Di Maio, Angel Antonio; Use of recycled fine aggregate in concretes with durable requirements; Pergamon-Elsevier Science Ltd; Waste Management (elmsford); 31; 11; 11-2011; 2336-2340
0956-053X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/95107
identifier_str_mv Zega, Claudio Javier; Di Maio, Angel Antonio; Use of recycled fine aggregate in concretes with durable requirements; Pergamon-Elsevier Science Ltd; Waste Management (elmsford); 31; 11; 11-2011; 2336-2340
0956-053X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0956053X11002765
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.wasman.2011.06.011
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613869140443136
score 13.070432

Publicaciones similares