Eco-concrete with incorporation of blast furnace slag as natural aggregates replacement

Detalhes bibliográficos
Autor(a) principal: Senani, M.
Data de Publicação: 2018
Outros Autores: Ferhoune, N., Guettala, A., Aguiar, J. L. Barroso de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://hdl.handle.net/1822/58913
Resumo: This study focused on studying the possibility of using concrete with incorporation of slag from blast furnace in the filling of short steel columns. The natural sand was totally or partially replaced by the sand slag in the composition of the concrete. The characterization of these concretes was made based on their physical properties (apparent and specific densities, porosity and fineness modulus), mechanical properties (compressive and tensile strengths) and the microstructure analysis by scanning electron microscopy (SEM). The comparison with the conventional concrete was made. The experimental results show that the percentages of sand slag on the concrete composition have an important effect on the enhancement of the mechanical proprieties. The comparison of the different determined characteristics shows the benefits of the use of sand slag in the concrete composition compared with the conventional concrete.
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spelling Eco-concrete with incorporation of blast furnace slag as natural aggregates replacementConcreteMechanical performance.MicrostructurePhysical performanceSlag fillerThis study focused on studying the possibility of using concrete with incorporation of slag from blast furnace in the filling of short steel columns. The natural sand was totally or partially replaced by the sand slag in the composition of the concrete. The characterization of these concretes was made based on their physical properties (apparent and specific densities, porosity and fineness modulus), mechanical properties (compressive and tensile strengths) and the microstructure analysis by scanning electron microscopy (SEM). The comparison with the conventional concrete was made. The experimental results show that the percentages of sand slag on the concrete composition have an important effect on the enhancement of the mechanical proprieties. The comparison of the different determined characteristics shows the benefits of the use of sand slag in the concrete composition compared with the conventional concrete.(undefined)info:eu-repo/semantics/publishedVersionElsevierUniversidade do MinhoSenani, M.Ferhoune, N.Guettala, A.Aguiar, J. L. Barroso de2018-122018-12-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/58913engSenani M., Ferhoune N., Guettala A., Aguiar J. B. Eco-concrete with incorporation of blast furnace slag as natural aggregates replacement, Science and Technology of Materials, Vol. 30, Issue 3, pp. 144-150, doi:10.1016/j.stmat.2017.12.001, 20182603-636310.1016/j.stmat.2017.12.001info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:45:48Zoai:repositorium.sdum.uminho.pt:1822/58913Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:43:43.182117Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Eco-concrete with incorporation of blast furnace slag as natural aggregates replacement
title Eco-concrete with incorporation of blast furnace slag as natural aggregates replacement
spellingShingle Eco-concrete with incorporation of blast furnace slag as natural aggregates replacement
Senani, M.
Concrete
Mechanical performance.
Microstructure
Physical performance
Slag filler
title_short Eco-concrete with incorporation of blast furnace slag as natural aggregates replacement
title_full Eco-concrete with incorporation of blast furnace slag as natural aggregates replacement
title_fullStr Eco-concrete with incorporation of blast furnace slag as natural aggregates replacement
title_full_unstemmed Eco-concrete with incorporation of blast furnace slag as natural aggregates replacement
title_sort Eco-concrete with incorporation of blast furnace slag as natural aggregates replacement
author Senani, M.
author_facet Senani, M.
Ferhoune, N.
Guettala, A.
Aguiar, J. L. Barroso de
author_role author
author2 Ferhoune, N.
Guettala, A.
Aguiar, J. L. Barroso de
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Senani, M.
Ferhoune, N.
Guettala, A.
Aguiar, J. L. Barroso de
dc.subject.por.fl_str_mv Concrete
Mechanical performance.
Microstructure
Physical performance
Slag filler
topic Concrete
Mechanical performance.
Microstructure
Physical performance
Slag filler
description This study focused on studying the possibility of using concrete with incorporation of slag from blast furnace in the filling of short steel columns. The natural sand was totally or partially replaced by the sand slag in the composition of the concrete. The characterization of these concretes was made based on their physical properties (apparent and specific densities, porosity and fineness modulus), mechanical properties (compressive and tensile strengths) and the microstructure analysis by scanning electron microscopy (SEM). The comparison with the conventional concrete was made. The experimental results show that the percentages of sand slag on the concrete composition have an important effect on the enhancement of the mechanical proprieties. The comparison of the different determined characteristics shows the benefits of the use of sand slag in the concrete composition compared with the conventional concrete.
publishDate 2018
dc.date.none.fl_str_mv 2018-12
2018-12-01T00:00:00Z
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 https://hdl.handle.net/1822/58913
url https://hdl.handle.net/1822/58913
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Senani M., Ferhoune N., Guettala A., Aguiar J. B. Eco-concrete with incorporation of blast furnace slag as natural aggregates replacement, Science and Technology of Materials, Vol. 30, Issue 3, pp. 144-150, doi:10.1016/j.stmat.2017.12.001, 2018
2603-6363
10.1016/j.stmat.2017.12.001
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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