Performance evaluation of cement mortars modified with metakaolin or ground brick

Detalhes bibliográficos
Autor(a) principal: Gonçalves, J. P.
Data de Publicação: 2009
Outros Autores: Tavares, L. M., Toledo Filho, Romildo Dias, Fairbairn, E. M. R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/13341
Resumo: Texto completo: acesso restrito. p. 1971-1979
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spelling Gonçalves, J. P.Tavares, L. M.Toledo Filho, Romildo DiasFairbairn, E. M. R.2013-10-30T17:53:14Z20090950-0618http://repositorio.ufba.br/ri/handle/ri/13341v. 23, n. 5Texto completo: acesso restrito. p. 1971-1979The work analyzes the performance of mortars prepared with two metakaolin samples and ground calcined-clay brick. Complete stress–strain deformation response under compression, porosity, sorptivity, pore size distribution and resistance to penetration of chloride ions have been determined for mortars with up to 40% cement replacement. Continuum damage mechanics analyzes using a scalar model allowed to extract information on the mode of deformation leading to failure of the mortars during compressive loading. It is shown that not only the ultimate strength, but also the pre-peak deformation response is influenced by calcined-clay addition. The ultimate strength of the mortar mixture depended on the type of calcined-clay added, but in all cases mortars with addition were marginally more compliant during the elastic deformation stage and more brittle as fracture approached.Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2013-10-11T12:28:15Z No. of bitstreams: 1 1-s2.0-S0950061808002626-main.pdf: 816536 bytes, checksum: 99f3fd40ab87da828a7891ce4918ba9e (MD5)Approved for entry into archive by Rodrigo Meirelles (rodrigomei@ufba.br) on 2013-10-30T17:53:14Z (GMT) No. of bitstreams: 1 1-s2.0-S0950061808002626-main.pdf: 816536 bytes, checksum: 99f3fd40ab87da828a7891ce4918ba9e (MD5)Made available in DSpace on 2013-10-30T17:53:14Z (GMT). No. of bitstreams: 1 1-s2.0-S0950061808002626-main.pdf: 816536 bytes, checksum: 99f3fd40ab87da828a7891ce4918ba9e (MD5) Previous issue date: 2009http://dx.doi.org/10.1016/j.conbuildmat.2008.08.027reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAMortarsDamage modelingMetakaolinGround ceramic brick wastePerformance evaluation of cement mortars modified with metakaolin or ground brickConstruction and Building Materialsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01Brasilinfo:eu-repo/semantics/openAccessengORIGINAL1-s2.0-S0950061808002626-main.pdf1-s2.0-S0950061808002626-main.pdfapplication/pdf816536https://repositorio.ufba.br/bitstream/ri/13341/1/1-s2.0-S0950061808002626-main.pdf99f3fd40ab87da828a7891ce4918ba9eMD51LICENSElicense.txtlicense.txttext/plain1365https://repositorio.ufba.br/bitstream/ri/13341/2/license.txt5371a150bdc863f78dcf39281543bd86MD52TEXT1-s2.0-S0950061808002626-main.pdf.txt1-s2.0-S0950061808002626-main.pdf.txtExtracted texttext/plain44161https://repositorio.ufba.br/bitstream/ri/13341/3/1-s2.0-S0950061808002626-main.pdf.txt51579fad68b4ae972da18a489362c883MD53ri/133412022-03-10 13:59:54.911oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-03-10T16:59:54Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Performance evaluation of cement mortars modified with metakaolin or ground brick
dc.title.alternative.pt_BR.fl_str_mv Construction and Building Materials
title Performance evaluation of cement mortars modified with metakaolin or ground brick
spellingShingle Performance evaluation of cement mortars modified with metakaolin or ground brick
Gonçalves, J. P.
Mortars
Damage modeling
Metakaolin
Ground ceramic brick waste
title_short Performance evaluation of cement mortars modified with metakaolin or ground brick
title_full Performance evaluation of cement mortars modified with metakaolin or ground brick
title_fullStr Performance evaluation of cement mortars modified with metakaolin or ground brick
title_full_unstemmed Performance evaluation of cement mortars modified with metakaolin or ground brick
title_sort Performance evaluation of cement mortars modified with metakaolin or ground brick
author Gonçalves, J. P.
author_facet Gonçalves, J. P.
Tavares, L. M.
Toledo Filho, Romildo Dias
Fairbairn, E. M. R.
author_role author
author2 Tavares, L. M.
Toledo Filho, Romildo Dias
Fairbairn, E. M. R.
author2_role author
author
author
dc.contributor.author.fl_str_mv Gonçalves, J. P.
Tavares, L. M.
Toledo Filho, Romildo Dias
Fairbairn, E. M. R.
dc.subject.por.fl_str_mv Mortars
Damage modeling
Metakaolin
Ground ceramic brick waste
topic Mortars
Damage modeling
Metakaolin
Ground ceramic brick waste
description Texto completo: acesso restrito. p. 1971-1979
publishDate 2009
dc.date.issued.fl_str_mv 2009
dc.date.accessioned.fl_str_mv 2013-10-30T17:53:14Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/13341
dc.identifier.issn.none.fl_str_mv 0950-0618
dc.identifier.number.pt_BR.fl_str_mv v. 23, n. 5
identifier_str_mv 0950-0618
v. 23, n. 5
url http://repositorio.ufba.br/ri/handle/ri/13341
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.country.fl_str_mv Brasil
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1016/j.conbuildmat.2008.08.027
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
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reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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