Mostrar el registro sencillo del ítem
dc.contributor.author
Duffó, Gustavo Sergio
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Gaillard, Natalia
dc.contributor.author
Mariscotti, Mario
dc.contributor.author
Ruffolo, Marcelo
dc.date.available
2018-04-10T20:26:06Z
dc.date.issued
2015-08
dc.identifier.citation
Duffó, Gustavo Sergio; Gaillard, Natalia; Mariscotti, Mario; Ruffolo, Marcelo; Application of gamma-ray radiography and gravimetric measurements after accelerated corrosion tests of steel embedded in mortar; Pergamon-Elsevier Science Ltd; Cement and Concrete Research; 74; 8-2015; 1-9
dc.identifier.issn
0008-8846
dc.identifier.uri
http://hdl.handle.net/11336/41621
dc.description.abstract
The accelerated corrosion by the impressed current technique is widely used in studies of concrete durability since it has the advantage that tests can be carried out within reasonable periods of time. In the present work the relationship between the applied current density and the resulting damage on the reinforcing steel, by applying optical microscopy, scanning electron microscopy, gamma-ray radiography and gravimetric measurements, was studied by means of the implementation of accelerated corrosion tests on reinforced mortar. The results show that the efficiency of the applied current is between 1 and 77%, regardless of the applied current density, the water/cement ratio and the mortar cover depth of the specimens. The results show the applicability of the gamma-ray radiography technique to detect localized corrosion of steel rebars in laboratory specimens.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Pergamon-Elsevier Science Ltd
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Characterization
dc.subject
Corrosion
dc.subject
Electrochemical Properties
dc.subject
Reinforcement
dc.subject.classification
Otras Ingeniería de los Materiales
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
Ingeniería de los Materiales
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.title
Application of gamma-ray radiography and gravimetric measurements after accelerated corrosion tests of steel embedded in mortar
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-10T14:20:00Z
dc.journal.volume
74
dc.journal.pagination
1-9
dc.journal.pais
Estados Unidos
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.description.fil
Fil: Duffó, Gustavo Sergio. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Gaillard, Natalia. Universidad Nacional de San Martín; Argentina
dc.description.fil
Fil: Mariscotti, Mario. Tomografía de Hormigón Armado; Argentina
dc.description.fil
Fil: Ruffolo, Marcelo. Tomografía de Hormigón Armado; Argentina
dc.journal.title
Cement and Concrete Research
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.cemconres.2015.03.017
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0008884615001039
Archivos asociados