A review on the evolution of Portland cement and chemical admixtures in Brazil.

Detalhes bibliográficos
Autor(a) principal: Natalli, Juliana Fadini
Data de Publicação: 2021
Outros Autores: Thomaz, Eduardo Christo Silveira, Mendes, Júlia Castro, Peixoto, Ricardo André Fiorotti
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFOP
Texto Completo: http://www.repositorio.ufop.br/jspui/handle/123456789/15533
https://doi.org/10.1590/S1983-41952021000600003
Resumo: Over the years, Portland cement concretes have undergone increasing demands for constructability, cost, quality, and environmental impact. These demands were met, mainly, through changes in the cement composition and the introduction of chemical admixtures. In this sense, through a literature review, the authors sought to create a collection of information on the evolution of these materials and their standards from 1937 to 2020 in Brazil . This work is part of a research project that aims to elaborate a dating protocol for Brazilian concretes. From the review conducted, the authors observed that the absence of systematic records in the Brazilian civil construction sector hinders the attempt to create a chronology of the development of concrete in the country. In addition, we concluded that the knowledge of the evolution of Portland cement and chemical admixtures is relevant information that can assist in concrete dating processes. The reliable comparison data, posteriorly combined with microstructural characterisation techniques, may lay the basis for an effective dating methodology.
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spelling A review on the evolution of Portland cement and chemical admixtures in Brazil.Uma revisão da evolução do cimento Portland e das misturas químicas no Brasil.Cement industryConcrete datingIndústria cimentíciaDatação de concretosOver the years, Portland cement concretes have undergone increasing demands for constructability, cost, quality, and environmental impact. These demands were met, mainly, through changes in the cement composition and the introduction of chemical admixtures. In this sense, through a literature review, the authors sought to create a collection of information on the evolution of these materials and their standards from 1937 to 2020 in Brazil . This work is part of a research project that aims to elaborate a dating protocol for Brazilian concretes. From the review conducted, the authors observed that the absence of systematic records in the Brazilian civil construction sector hinders the attempt to create a chronology of the development of concrete in the country. In addition, we concluded that the knowledge of the evolution of Portland cement and chemical admixtures is relevant information that can assist in concrete dating processes. The reliable comparison data, posteriorly combined with microstructural characterisation techniques, may lay the basis for an effective dating methodology.Ao longo dos anos, os concretos de cimento Portland têm sofrido demandas crescentes em termos de construtibilidade, custo, qualidade e impacto ambiental. Essas demandas foram atendidas, principalmente, por meio de mudanças na composição do cimento e introdução de aditivos químicos. Nesse sentido, por meio de uma revisão da literatura, os autores buscaram criar um conjunto de informações sobre a evolução desses materiais e seus padrões de 1937 a 2020 no Brasil. Este trabalho faz parte de um projeto de pesquisa que visa elaborar um protocolo de datação para concretos brasileiros. A partir da revisão realizada, os autores observaram que a ausência de registros sistemáticos no setor da construção civil brasileira dificulta a tentativa de se fazer uma cronologia do desenvolvimento do concreto no país. Além disso, concluiu-se que o conhecimento da evolução do cimento Portland e dos aditivos químicos é uma informação relevante que pode auxiliar em processos de datação de concretos. Os dados de comparação confiáveis, posteriormente combinados com técnicas de caracterização microestrutural, podem servir de base para uma metodologia de datação eficaz.2022-09-28T20:13:26Z2022-09-28T20:13:26Z2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfNATALLI, J. F. et al. A review on the evolution of Portland cement and chemical admixtures in Brazil. IBRACON Estruturas Materiais, v. 14, n. 6, 2021. Disponível em: <https://www.scielo.br/j/riem/a/JRSsh8ySgjyJXQHh7Zb9Gwz/?lang=en>. Acesso em: 29 abr. 2022.1983-4195http://www.repositorio.ufop.br/jspui/handle/123456789/15533https://doi.org/10.1590/S1983-41952021000600003This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Fonte: o PDF do artigo.info:eu-repo/semantics/openAccessNatalli, Juliana FadiniThomaz, Eduardo Christo SilveiraMendes, Júlia CastroPeixoto, Ricardo André Fiorottiengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOP2022-09-28T20:14:41Zoai:repositorio.ufop.br:123456789/15533Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332022-09-28T20:14:41Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false
dc.title.none.fl_str_mv A review on the evolution of Portland cement and chemical admixtures in Brazil.
Uma revisão da evolução do cimento Portland e das misturas químicas no Brasil.
title A review on the evolution of Portland cement and chemical admixtures in Brazil.
spellingShingle A review on the evolution of Portland cement and chemical admixtures in Brazil.
Natalli, Juliana Fadini
Cement industry
Concrete dating
Indústria cimentícia
Datação de concretos
title_short A review on the evolution of Portland cement and chemical admixtures in Brazil.
title_full A review on the evolution of Portland cement and chemical admixtures in Brazil.
title_fullStr A review on the evolution of Portland cement and chemical admixtures in Brazil.
title_full_unstemmed A review on the evolution of Portland cement and chemical admixtures in Brazil.
title_sort A review on the evolution of Portland cement and chemical admixtures in Brazil.
author Natalli, Juliana Fadini
author_facet Natalli, Juliana Fadini
Thomaz, Eduardo Christo Silveira
Mendes, Júlia Castro
Peixoto, Ricardo André Fiorotti
author_role author
author2 Thomaz, Eduardo Christo Silveira
Mendes, Júlia Castro
Peixoto, Ricardo André Fiorotti
author2_role author
author
author
dc.contributor.author.fl_str_mv Natalli, Juliana Fadini
Thomaz, Eduardo Christo Silveira
Mendes, Júlia Castro
Peixoto, Ricardo André Fiorotti
dc.subject.por.fl_str_mv Cement industry
Concrete dating
Indústria cimentícia
Datação de concretos
topic Cement industry
Concrete dating
Indústria cimentícia
Datação de concretos
description Over the years, Portland cement concretes have undergone increasing demands for constructability, cost, quality, and environmental impact. These demands were met, mainly, through changes in the cement composition and the introduction of chemical admixtures. In this sense, through a literature review, the authors sought to create a collection of information on the evolution of these materials and their standards from 1937 to 2020 in Brazil . This work is part of a research project that aims to elaborate a dating protocol for Brazilian concretes. From the review conducted, the authors observed that the absence of systematic records in the Brazilian civil construction sector hinders the attempt to create a chronology of the development of concrete in the country. In addition, we concluded that the knowledge of the evolution of Portland cement and chemical admixtures is relevant information that can assist in concrete dating processes. The reliable comparison data, posteriorly combined with microstructural characterisation techniques, may lay the basis for an effective dating methodology.
publishDate 2021
dc.date.none.fl_str_mv 2021
2022-09-28T20:13:26Z
2022-09-28T20:13:26Z
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 NATALLI, J. F. et al. A review on the evolution of Portland cement and chemical admixtures in Brazil. IBRACON Estruturas Materiais, v. 14, n. 6, 2021. Disponível em: <https://www.scielo.br/j/riem/a/JRSsh8ySgjyJXQHh7Zb9Gwz/?lang=en>. Acesso em: 29 abr. 2022.
1983-4195
http://www.repositorio.ufop.br/jspui/handle/123456789/15533
https://doi.org/10.1590/S1983-41952021000600003
identifier_str_mv NATALLI, J. F. et al. A review on the evolution of Portland cement and chemical admixtures in Brazil. IBRACON Estruturas Materiais, v. 14, n. 6, 2021. Disponível em: <https://www.scielo.br/j/riem/a/JRSsh8ySgjyJXQHh7Zb9Gwz/?lang=en>. Acesso em: 29 abr. 2022.
1983-4195
url http://www.repositorio.ufop.br/jspui/handle/123456789/15533
https://doi.org/10.1590/S1983-41952021000600003
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.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFOP
instname:Universidade Federal de Ouro Preto (UFOP)
instacron:UFOP
instname_str Universidade Federal de Ouro Preto (UFOP)
instacron_str UFOP
institution UFOP
reponame_str Repositório Institucional da UFOP
collection Repositório Institucional da UFOP
repository.name.fl_str_mv Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)
repository.mail.fl_str_mv repositorio@ufop.edu.br
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