Biodeterioration of coastal concrete structures by Macro algae - Chaetomorpha antennina

Detalhes bibliográficos
Autor(a) principal: Jayakumar,Sriharibabu
Data de Publicação: 2009
Outros Autores: Saravanane,Raman
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000400015
Resumo: Puducherry is a coastal region in India where the growth of Chaetomorpha antennina is very abundant on all marine concrete structures. Though the detrimental effect of this Macro algaeChaetomorpha antennina is secondary, its effect has to be ascertained. To know its effect, M20 grade concrete cubes were cast and kept in the coastal area where there is abundant growth of Chaetomorpha antennina and also laboratory simulation has been carried out. The basic mechanism by which Chaetomorpha antennina deteriorates concrete structures has been highlighted and also the detrimental effect on the algal grown concrete surface were ascertained using SEM, EDX and XRD. The result showed that there is sustainable effect by the marine algae on the concrete surface.
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spelling Biodeterioration of coastal concrete structures by Macro algae - Chaetomorpha antenninaMarine algaemarine concrete structuresChaetomorpha antenninadeteriorationPuducherry is a coastal region in India where the growth of Chaetomorpha antennina is very abundant on all marine concrete structures. Though the detrimental effect of this Macro algaeChaetomorpha antennina is secondary, its effect has to be ascertained. To know its effect, M20 grade concrete cubes were cast and kept in the coastal area where there is abundant growth of Chaetomorpha antennina and also laboratory simulation has been carried out. The basic mechanism by which Chaetomorpha antennina deteriorates concrete structures has been highlighted and also the detrimental effect on the algal grown concrete surface were ascertained using SEM, EDX and XRD. The result showed that there is sustainable effect by the marine algae on the concrete surface.ABM, ABC, ABPol2009-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000400015Materials Research v.12 n.4 2009reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392009000400015info:eu-repo/semantics/openAccessJayakumar,SriharibabuSaravanane,Ramaneng2010-01-29T00:00:00Zoai:scielo:S1516-14392009000400015Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2010-01-29T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Biodeterioration of coastal concrete structures by Macro algae - Chaetomorpha antennina
title Biodeterioration of coastal concrete structures by Macro algae - Chaetomorpha antennina
spellingShingle Biodeterioration of coastal concrete structures by Macro algae - Chaetomorpha antennina
Jayakumar,Sriharibabu
Marine algae
marine concrete structures
Chaetomorpha antennina
deterioration
title_short Biodeterioration of coastal concrete structures by Macro algae - Chaetomorpha antennina
title_full Biodeterioration of coastal concrete structures by Macro algae - Chaetomorpha antennina
title_fullStr Biodeterioration of coastal concrete structures by Macro algae - Chaetomorpha antennina
title_full_unstemmed Biodeterioration of coastal concrete structures by Macro algae - Chaetomorpha antennina
title_sort Biodeterioration of coastal concrete structures by Macro algae - Chaetomorpha antennina
author Jayakumar,Sriharibabu
author_facet Jayakumar,Sriharibabu
Saravanane,Raman
author_role author
author2 Saravanane,Raman
author2_role author
dc.contributor.author.fl_str_mv Jayakumar,Sriharibabu
Saravanane,Raman
dc.subject.por.fl_str_mv Marine algae
marine concrete structures
Chaetomorpha antennina
deterioration
topic Marine algae
marine concrete structures
Chaetomorpha antennina
deterioration
description Puducherry is a coastal region in India where the growth of Chaetomorpha antennina is very abundant on all marine concrete structures. Though the detrimental effect of this Macro algaeChaetomorpha antennina is secondary, its effect has to be ascertained. To know its effect, M20 grade concrete cubes were cast and kept in the coastal area where there is abundant growth of Chaetomorpha antennina and also laboratory simulation has been carried out. The basic mechanism by which Chaetomorpha antennina deteriorates concrete structures has been highlighted and also the detrimental effect on the algal grown concrete surface were ascertained using SEM, EDX and XRD. The result showed that there is sustainable effect by the marine algae on the concrete surface.
publishDate 2009
dc.date.none.fl_str_mv 2009-01-01
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=S1516-14392009000400015
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392009000400015
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392009000400015
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 ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.12 n.4 2009
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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