Implementation of different technics for the monitoring of reinforced concretes corrosion applied to rebar embedded in concretes with ordinary and pozzolanic Portland cement

Autores
Vazquez, D.R.; Villagrán Zaccardi, Yury Andrés; Zega, Claudio Javier; Sosa, M. E.; Duffó, Gustavo Sergio
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
For the development of an intermediate radioactive waste repository, two different types of reinforced concrete were analyzed in terms of durability: one made with ordinary portland cement and the other one made with pozzolanic cement. The values for compressive strength, sorptivity and air permeability demonstrate that the formulations are compatible with the required application. The corrosion rate of rebar up to about 300 days of monitoring and obtained with sensors is below the threshold value required for this type of facilities, except when temperatures are high. The value for the same parameter monitored by the galvanostatic pulse technique using superficial counter electrode and guard electrode is always lower than the threshold value. Additionally, when applying the galvanostatic pulse technique using embedded electrodes, this parameter is comparable to the guard electrode method only when the polarization resistance is calculated through non-linear fitting.
Fil: Vazquez, D.R.. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín. Instituto Sabato; Argentina
Fil: Villagrán Zaccardi, Yury Andrés. 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; 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; Argentina
Fil: Sosa, M. E.. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina
Fil: Duffó, Gustavo Sergio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina
Materia
RADIACTIVE WASTE
CORROSION
REINFORCED CONCRETE DURABILITY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/112734
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Implementation of different technics for the monitoring of reinforced concretes corrosion applied to rebar embedded in concretes with ordinary and pozzolanic Portland cementVazquez, D.R.Villagrán Zaccardi, Yury AndrésZega, Claudio JavierSosa, M. E.Duffó, Gustavo SergioRADIACTIVE WASTECORROSIONREINFORCED CONCRETE DURABILITYhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2For the development of an intermediate radioactive waste repository, two different types of reinforced concrete were analyzed in terms of durability: one made with ordinary portland cement and the other one made with pozzolanic cement. The values for compressive strength, sorptivity and air permeability demonstrate that the formulations are compatible with the required application. The corrosion rate of rebar up to about 300 days of monitoring and obtained with sensors is below the threshold value required for this type of facilities, except when temperatures are high. The value for the same parameter monitored by the galvanostatic pulse technique using superficial counter electrode and guard electrode is always lower than the threshold value. Additionally, when applying the galvanostatic pulse technique using embedded electrodes, this parameter is comparable to the guard electrode method only when the polarization resistance is calculated through non-linear fitting.Fil: Vazquez, D.R.. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín. Instituto Sabato; ArgentinaFil: Villagrán Zaccardi, Yury Andrés. 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; ArgentinaFil: 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; ArgentinaFil: Sosa, M. E.. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; ArgentinaFil: Duffó, Gustavo Sergio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; ArgentinaElsevier2015-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/112734Vazquez, D.R. ; Villagrán Zaccardi, Yury Andrés; Zega, Claudio Javier; Sosa, M. E.; Duffó, Gustavo Sergio; Implementation of different technics for the monitoring of reinforced concretes corrosion applied to rebar embedded in concretes with ordinary and pozzolanic Portland cement; Elsevier; Procedia Materials Science; 8; 8-2015; 73-812211-8128CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S2211812815000516info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.04.050info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:42:49Zoai:ri.conicet.gov.ar:11336/112734instacron: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 10:42:49.782CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Implementation of different technics for the monitoring of reinforced concretes corrosion applied to rebar embedded in concretes with ordinary and pozzolanic Portland cement
title Implementation of different technics for the monitoring of reinforced concretes corrosion applied to rebar embedded in concretes with ordinary and pozzolanic Portland cement
spellingShingle Implementation of different technics for the monitoring of reinforced concretes corrosion applied to rebar embedded in concretes with ordinary and pozzolanic Portland cement
Vazquez, D.R.
RADIACTIVE WASTE
CORROSION
REINFORCED CONCRETE DURABILITY
title_short Implementation of different technics for the monitoring of reinforced concretes corrosion applied to rebar embedded in concretes with ordinary and pozzolanic Portland cement
title_full Implementation of different technics for the monitoring of reinforced concretes corrosion applied to rebar embedded in concretes with ordinary and pozzolanic Portland cement
title_fullStr Implementation of different technics for the monitoring of reinforced concretes corrosion applied to rebar embedded in concretes with ordinary and pozzolanic Portland cement
title_full_unstemmed Implementation of different technics for the monitoring of reinforced concretes corrosion applied to rebar embedded in concretes with ordinary and pozzolanic Portland cement
title_sort Implementation of different technics for the monitoring of reinforced concretes corrosion applied to rebar embedded in concretes with ordinary and pozzolanic Portland cement
dc.creator.none.fl_str_mv Vazquez, D.R.
Villagrán Zaccardi, Yury Andrés
Zega, Claudio Javier
Sosa, M. E.
Duffó, Gustavo Sergio
author Vazquez, D.R.
author_facet Vazquez, D.R.
Villagrán Zaccardi, Yury Andrés
Zega, Claudio Javier
Sosa, M. E.
Duffó, Gustavo Sergio
author_role author
author2 Villagrán Zaccardi, Yury Andrés
Zega, Claudio Javier
Sosa, M. E.
Duffó, Gustavo Sergio
author2_role author
author
author
author
dc.subject.none.fl_str_mv RADIACTIVE WASTE
CORROSION
REINFORCED CONCRETE DURABILITY
topic RADIACTIVE WASTE
CORROSION
REINFORCED CONCRETE DURABILITY
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv For the development of an intermediate radioactive waste repository, two different types of reinforced concrete were analyzed in terms of durability: one made with ordinary portland cement and the other one made with pozzolanic cement. The values for compressive strength, sorptivity and air permeability demonstrate that the formulations are compatible with the required application. The corrosion rate of rebar up to about 300 days of monitoring and obtained with sensors is below the threshold value required for this type of facilities, except when temperatures are high. The value for the same parameter monitored by the galvanostatic pulse technique using superficial counter electrode and guard electrode is always lower than the threshold value. Additionally, when applying the galvanostatic pulse technique using embedded electrodes, this parameter is comparable to the guard electrode method only when the polarization resistance is calculated through non-linear fitting.
Fil: Vazquez, D.R.. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín. Instituto Sabato; Argentina
Fil: Villagrán Zaccardi, Yury Andrés. 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; 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; Argentina
Fil: Sosa, M. E.. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina
Fil: Duffó, Gustavo Sergio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica; Argentina
description For the development of an intermediate radioactive waste repository, two different types of reinforced concrete were analyzed in terms of durability: one made with ordinary portland cement and the other one made with pozzolanic cement. The values for compressive strength, sorptivity and air permeability demonstrate that the formulations are compatible with the required application. The corrosion rate of rebar up to about 300 days of monitoring and obtained with sensors is below the threshold value required for this type of facilities, except when temperatures are high. The value for the same parameter monitored by the galvanostatic pulse technique using superficial counter electrode and guard electrode is always lower than the threshold value. Additionally, when applying the galvanostatic pulse technique using embedded electrodes, this parameter is comparable to the guard electrode method only when the polarization resistance is calculated through non-linear fitting.
publishDate 2015
dc.date.none.fl_str_mv 2015-08
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/11336/112734
Vazquez, D.R. ; Villagrán Zaccardi, Yury Andrés; Zega, Claudio Javier; Sosa, M. E.; Duffó, Gustavo Sergio; Implementation of different technics for the monitoring of reinforced concretes corrosion applied to rebar embedded in concretes with ordinary and pozzolanic Portland cement; Elsevier; Procedia Materials Science; 8; 8-2015; 73-81
2211-8128
CONICET Digital
CONICET
url http://hdl.handle.net/11336/112734
identifier_str_mv Vazquez, D.R. ; Villagrán Zaccardi, Yury Andrés; Zega, Claudio Javier; Sosa, M. E.; Duffó, Gustavo Sergio; Implementation of different technics for the monitoring of reinforced concretes corrosion applied to rebar embedded in concretes with ordinary and pozzolanic Portland cement; Elsevier; Procedia Materials Science; 8; 8-2015; 73-81
2211-8128
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S2211812815000516
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.04.050
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
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score 13.070432

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