Nonconventional concrete hollow blocks evaluation by destructive and non-destructive testing

Detalhes bibliográficos
Autor(a) principal: Rodrigues,M.S.
Data de Publicação: 2013
Outros Autores: Ferreira,G.C.S., Shiroma,L., Beraldo,A.L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista IBRACON de Estruturas e Materiais
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952013000300004
Resumo: The aim of this study was to evaluate cementitious matrices properties by partial replacement of Portland cement by silica fume (SF) or by rice husk ash (RHA), and their application in nonbearing hollow blocks, tested by destructive and non-destructive methods. The following mixtures were produced: reference (100% of Portland cement) and Portland cement replacement (10% by mass) with SF or RHA. The non-destructive testing showed that the highest values of UPV were obtained for SF-based blocks and RHA-based blocks. The destructive test showed better results for SF-based blocks, but there was no statistical difference between the RHA-based and control ones.
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spelling Nonconventional concrete hollow blocks evaluation by destructive and non-destructive testingconcrete hollow blocksrice husk ashpozzolannon-destructive testingThe aim of this study was to evaluate cementitious matrices properties by partial replacement of Portland cement by silica fume (SF) or by rice husk ash (RHA), and their application in nonbearing hollow blocks, tested by destructive and non-destructive methods. The following mixtures were produced: reference (100% of Portland cement) and Portland cement replacement (10% by mass) with SF or RHA. The non-destructive testing showed that the highest values of UPV were obtained for SF-based blocks and RHA-based blocks. The destructive test showed better results for SF-based blocks, but there was no statistical difference between the RHA-based and control ones.IBRACON - Instituto Brasileiro do Concreto2013-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952013000300004Revista IBRACON de Estruturas e Materiais v.6 n.3 2013reponame:Revista IBRACON de Estruturas e Materiaisinstname:Instituto Brasileiro do Concreto (IBRACON)instacron:IBRACON10.1590/S1983-41952013000300004info:eu-repo/semantics/openAccessRodrigues,M.S.Ferreira,G.C.S.Shiroma,L.Beraldo,A.L.eng2013-07-02T00:00:00Zoai:scielo:S1983-41952013000300004Revistahttp://www.revistas.ibracon.org.br/index.php/riemhttps://old.scielo.br/oai/scielo-oai.phpeditores.riem@gmail.com||arlene@ibracon.org.br1983-41951983-4195opendoar:2013-07-02T00:00Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)false
dc.title.none.fl_str_mv Nonconventional concrete hollow blocks evaluation by destructive and non-destructive testing
title Nonconventional concrete hollow blocks evaluation by destructive and non-destructive testing
spellingShingle Nonconventional concrete hollow blocks evaluation by destructive and non-destructive testing
Rodrigues,M.S.
concrete hollow blocks
rice husk ash
pozzolan
non-destructive testing
title_short Nonconventional concrete hollow blocks evaluation by destructive and non-destructive testing
title_full Nonconventional concrete hollow blocks evaluation by destructive and non-destructive testing
title_fullStr Nonconventional concrete hollow blocks evaluation by destructive and non-destructive testing
title_full_unstemmed Nonconventional concrete hollow blocks evaluation by destructive and non-destructive testing
title_sort Nonconventional concrete hollow blocks evaluation by destructive and non-destructive testing
author Rodrigues,M.S.
author_facet Rodrigues,M.S.
Ferreira,G.C.S.
Shiroma,L.
Beraldo,A.L.
author_role author
author2 Ferreira,G.C.S.
Shiroma,L.
Beraldo,A.L.
author2_role author
author
author
dc.contributor.author.fl_str_mv Rodrigues,M.S.
Ferreira,G.C.S.
Shiroma,L.
Beraldo,A.L.
dc.subject.por.fl_str_mv concrete hollow blocks
rice husk ash
pozzolan
non-destructive testing
topic concrete hollow blocks
rice husk ash
pozzolan
non-destructive testing
description The aim of this study was to evaluate cementitious matrices properties by partial replacement of Portland cement by silica fume (SF) or by rice husk ash (RHA), and their application in nonbearing hollow blocks, tested by destructive and non-destructive methods. The following mixtures were produced: reference (100% of Portland cement) and Portland cement replacement (10% by mass) with SF or RHA. The non-destructive testing showed that the highest values of UPV were obtained for SF-based blocks and RHA-based blocks. The destructive test showed better results for SF-based blocks, but there was no statistical difference between the RHA-based and control ones.
publishDate 2013
dc.date.none.fl_str_mv 2013-06-01
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=S1983-41952013000300004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952013000300004
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1983-41952013000300004
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 IBRACON - Instituto Brasileiro do Concreto
publisher.none.fl_str_mv IBRACON - Instituto Brasileiro do Concreto
dc.source.none.fl_str_mv Revista IBRACON de Estruturas e Materiais v.6 n.3 2013
reponame:Revista IBRACON de Estruturas e Materiais
instname:Instituto Brasileiro do Concreto (IBRACON)
instacron:IBRACON
instname_str Instituto Brasileiro do Concreto (IBRACON)
instacron_str IBRACON
institution IBRACON
reponame_str Revista IBRACON de Estruturas e Materiais
collection Revista IBRACON de Estruturas e Materiais
repository.name.fl_str_mv Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)
repository.mail.fl_str_mv editores.riem@gmail.com||arlene@ibracon.org.br
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