Surface treatment systems for concrete in marine environment: Effect of concrete cover thickness
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | REM - International Engineering Journal |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2016000300287 |
Resumo: | Abstract There are some ways to extend the service life of a reinforced concrete structure. This paper focuses on the extension of the service life by treating the surface of reinforced concrete, specifically on the effect of the concrete cover thickness on the surface treatment system efficacy. Thus, chloride migration tests were performed and diffusion chloride coefficients were calculated. The service life of each case (treated or non-treated concrete) was estimated using these data and Fick's second law of diffusion. Results indicated that the thicker the concrete cover is, the greater the efficacy of the concrete surface treatment system will be. The dissemination of this information is important, since it is almost intuitive to think that the effect of a surface treatment system depends only on itself and this study shows the opposite. |
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REM - International Engineering Journal |
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Surface treatment systems for concrete in marine environment: Effect of concrete cover thicknesschlorideconcretedurabilitysurface protectionservice lifeAbstract There are some ways to extend the service life of a reinforced concrete structure. This paper focuses on the extension of the service life by treating the surface of reinforced concrete, specifically on the effect of the concrete cover thickness on the surface treatment system efficacy. Thus, chloride migration tests were performed and diffusion chloride coefficients were calculated. The service life of each case (treated or non-treated concrete) was estimated using these data and Fick's second law of diffusion. Results indicated that the thicker the concrete cover is, the greater the efficacy of the concrete surface treatment system will be. The dissemination of this information is important, since it is almost intuitive to think that the effect of a surface treatment system depends only on itself and this study shows the opposite.Fundação Gorceix2016-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2016000300287REM - International Engineering Journal v.69 n.3 2016reponame:REM - International Engineering Journalinstname:Fundação Gorceix (FG)instacron:FG10.1590/0370-44672014690092info:eu-repo/semantics/openAccessMedeiros,Marcelo Henrique Farias dePereira,EduardoQuarcioni,Valdecir AngeloHelene,Paulo Roberto do Lagoeng2016-08-10T00:00:00Zoai:scielo:S2448-167X2016000300287Revistahttps://www.rem.com.br/?lang=pt-brPRIhttps://old.scielo.br/oai/scielo-oai.php||editor@rem.com.br2448-167X2448-167Xopendoar:2016-08-10T00:00REM - International Engineering Journal - Fundação Gorceix (FG)false |
dc.title.none.fl_str_mv |
Surface treatment systems for concrete in marine environment: Effect of concrete cover thickness |
title |
Surface treatment systems for concrete in marine environment: Effect of concrete cover thickness |
spellingShingle |
Surface treatment systems for concrete in marine environment: Effect of concrete cover thickness Medeiros,Marcelo Henrique Farias de chloride concrete durability surface protection service life |
title_short |
Surface treatment systems for concrete in marine environment: Effect of concrete cover thickness |
title_full |
Surface treatment systems for concrete in marine environment: Effect of concrete cover thickness |
title_fullStr |
Surface treatment systems for concrete in marine environment: Effect of concrete cover thickness |
title_full_unstemmed |
Surface treatment systems for concrete in marine environment: Effect of concrete cover thickness |
title_sort |
Surface treatment systems for concrete in marine environment: Effect of concrete cover thickness |
author |
Medeiros,Marcelo Henrique Farias de |
author_facet |
Medeiros,Marcelo Henrique Farias de Pereira,Eduardo Quarcioni,Valdecir Angelo Helene,Paulo Roberto do Lago |
author_role |
author |
author2 |
Pereira,Eduardo Quarcioni,Valdecir Angelo Helene,Paulo Roberto do Lago |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Medeiros,Marcelo Henrique Farias de Pereira,Eduardo Quarcioni,Valdecir Angelo Helene,Paulo Roberto do Lago |
dc.subject.por.fl_str_mv |
chloride concrete durability surface protection service life |
topic |
chloride concrete durability surface protection service life |
description |
Abstract There are some ways to extend the service life of a reinforced concrete structure. This paper focuses on the extension of the service life by treating the surface of reinforced concrete, specifically on the effect of the concrete cover thickness on the surface treatment system efficacy. Thus, chloride migration tests were performed and diffusion chloride coefficients were calculated. The service life of each case (treated or non-treated concrete) was estimated using these data and Fick's second law of diffusion. Results indicated that the thicker the concrete cover is, the greater the efficacy of the concrete surface treatment system will be. The dissemination of this information is important, since it is almost intuitive to think that the effect of a surface treatment system depends only on itself and this study shows the opposite. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-09-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2016000300287 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2016000300287 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0370-44672014690092 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Fundação Gorceix |
publisher.none.fl_str_mv |
Fundação Gorceix |
dc.source.none.fl_str_mv |
REM - International Engineering Journal v.69 n.3 2016 reponame:REM - International Engineering Journal instname:Fundação Gorceix (FG) instacron:FG |
instname_str |
Fundação Gorceix (FG) |
instacron_str |
FG |
institution |
FG |
reponame_str |
REM - International Engineering Journal |
collection |
REM - International Engineering Journal |
repository.name.fl_str_mv |
REM - International Engineering Journal - Fundação Gorceix (FG) |
repository.mail.fl_str_mv |
||editor@rem.com.br |
_version_ |
1754734690491695104 |