Investigação tecnológica de arenitos silicificados da Formação Botucatu (ne do Paraná) para uso como rocha de revestimento

Detalhes bibliográficos
Autor(a) principal: Montanheiro, Tarcísio José
Data de Publicação: 2011
Outros Autores: Artur, Antonio Carlos [UNESP], Montanheiro, Filipe [UNESP], Negri, Francisco de Assis, Gesicki, Ana Lúcia, Boggiani, Paulo César
Tipo de documento: Artigo
Idioma: eng
por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://www.periodicos.rc.biblioteca.unesp.br/index.php/geociencias/article/view/5543
http://hdl.handle.net/11449/73050
Resumo: For many years the silicified sandstone associated of the Botucatu Formation has been the target of interest to researchers and miners, either for understanding the genesis of silicification or for your use as dimension stone and covering on the building industry. If in the first there are several articles available in the geological literature the second there are only technical data marketing available. In the northeast portion of the Paraná State and southwest of the São Paulo State these rocks are mined and traded as covering stones. Not much is known about their intrinsic characteristics and technological properties. To improve the knowledge of the technological behavior of these materials, samples from a quarry from Ribeirao Claro region were petrographically and physically characterized according to the standards established by the Brazilian Association of Technical Standards to dimension stones. Therefore, two bulk samples of silicified sandstone of the Ribeirão Claro/PR region were studied and characterized following the norms established by Brazilian Association of Technical Standards for dimension stones. The results obtained in the petrographical and technological studies are presented and indicated that, in general, the technological performance presented by sandstone studied induces limitations of use as covering materials, mainly horizontally as pavements, door stone and step ladder.
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spelling Investigação tecnológica de arenitos silicificados da Formação Botucatu (ne do Paraná) para uso como rocha de revestimentoTechnological investigation of silicified sandstone of Botucatu Formation (Paraná State's northeast portion) for use as covering stoneBotucatu formationCovering stonesDimension stonesSilicified sandstoneTechnological analysesbuildingdata setliterature reviewminepetrographysandstonesilicificationtechnological changeBrazilSao Paulo [Brazil]For many years the silicified sandstone associated of the Botucatu Formation has been the target of interest to researchers and miners, either for understanding the genesis of silicification or for your use as dimension stone and covering on the building industry. If in the first there are several articles available in the geological literature the second there are only technical data marketing available. In the northeast portion of the Paraná State and southwest of the São Paulo State these rocks are mined and traded as covering stones. Not much is known about their intrinsic characteristics and technological properties. To improve the knowledge of the technological behavior of these materials, samples from a quarry from Ribeirao Claro region were petrographically and physically characterized according to the standards established by the Brazilian Association of Technical Standards to dimension stones. Therefore, two bulk samples of silicified sandstone of the Ribeirão Claro/PR region were studied and characterized following the norms established by Brazilian Association of Technical Standards for dimension stones. The results obtained in the petrographical and technological studies are presented and indicated that, in general, the technological performance presented by sandstone studied induces limitations of use as covering materials, mainly horizontally as pavements, door stone and step ladder.Há muitos anos o arenito silicificado da Formação Botucatu tem sido alvo de interesse de pesquisadores e mineradores, seja para o entendimento da gênese da silicificação, seja para o seu aproveitamento como rocha de revestimento na construção civil. Se aos primeiros existem vários artigos disponíveis na literatura geológica para os outros apenas dados técnicos de comercialização. Na porção nordeste do Estado do Paraná e sudoeste do Estado de São Paulo estas rochas são extraídas e comercializadas como pedras para revestimento. Pouco se sabe sobre suas características intrínsecas e tecnológicas. Assim, para conhecer as características petrográficas e o comportamento físico-mecânico destes materiais, segundo as normas estabelecidas pela Associação Brasileira de Normas Técnicas para rochas ornamentais, duas amostras volumétricas representativas dos arenitos parcialmente silicificados de uma “mina” da região de Ribeirão Claro/PR foram selecionadas para esse estudo. Os resultados de todos os ensaios são apresentados e, numa análise geral, eles indicam que o desempenho tecnológico exibido pelos arenitos estudados não é apropriado para o uso dessas rochas como materiais de revestimento, principalmente horizontais, tais como pisos, soleiras e degraus de escadas. Palavras-chave: Formação Botucatu, arenito silicificado, rocha para revestimento, caracterização tecnológica.Instituto Geológico Secretaria do Meio Ambiente do Estado de São Paulo, Avenida Miguel Stéfano 3900 - Água Funda, CEP 04301-903. São Paulo, SPDepartamento de Petrologia e Metalogenia Instituto de Geociências e Ciências Exatas Universidade Estadual Paulista, UNESP, Campus de Rio Claro, 1515 - Bela Vista, Caixa Postal 178, CEP 13506-900. Rio Claro, SPInstituto de Geociências e Ciências Exatas Universidade Estadual Paulista, UNESP, Campus de Rio Claro, Avenida 24-A, 1515 - Bela Vista, Caixa Postal 178, CEP 13506-900. Rio Claro, SPDepartamento Nacional da Produção Mineral, 2 Distrito São Paulo, 2225 - Vila Clementino, CEP 04040-033. São Paulo, SPInstituto de Geociências Universidade de São Paulo, Rua do Lago, 562, Cidade Universitaria, CEP 05508-080. Sao Paulo, SPDepartamento de Petrologia e Metalogenia Instituto de Geociências e Ciências Exatas Universidade Estadual Paulista, UNESP, Campus de Rio Claro, 1515 - Bela Vista, Caixa Postal 178, CEP 13506-900. Rio Claro, SPInstituto de Geociências e Ciências Exatas Universidade Estadual Paulista, UNESP, Campus de Rio Claro, Avenida 24-A, 1515 - Bela Vista, Caixa Postal 178, CEP 13506-900. Rio Claro, SPSecretaria do Meio Ambiente do Estado de São PauloUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Montanheiro, Tarcísio JoséArtur, Antonio Carlos [UNESP]Montanheiro, Filipe [UNESP]Negri, Francisco de AssisGesicki, Ana LúciaBoggiani, Paulo César2014-05-27T11:26:19Z2014-05-27T11:26:19Z2011-12-06info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article237-251application/pdfhttp://www.periodicos.rc.biblioteca.unesp.br/index.php/geociencias/article/view/5543Geociencias, v. 30, n. 2, p. 237-251, 2011.0101-90821980-900Xhttp://hdl.handle.net/11449/730502-s2.0-825551945412-s2.0-82555194541.pdf6304996409946085Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporGeociências0,230info:eu-repo/semantics/openAccess2023-10-04T06:01:38Zoai:repositorio.unesp.br:11449/73050Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-05-23T11:25:50.200381Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Investigação tecnológica de arenitos silicificados da Formação Botucatu (ne do Paraná) para uso como rocha de revestimento
Technological investigation of silicified sandstone of Botucatu Formation (Paraná State's northeast portion) for use as covering stone
title Investigação tecnológica de arenitos silicificados da Formação Botucatu (ne do Paraná) para uso como rocha de revestimento
spellingShingle Investigação tecnológica de arenitos silicificados da Formação Botucatu (ne do Paraná) para uso como rocha de revestimento
Montanheiro, Tarcísio José
Botucatu formation
Covering stones
Dimension stones
Silicified sandstone
Technological analyses
building
data set
literature review
mine
petrography
sandstone
silicification
technological change
Brazil
Sao Paulo [Brazil]
title_short Investigação tecnológica de arenitos silicificados da Formação Botucatu (ne do Paraná) para uso como rocha de revestimento
title_full Investigação tecnológica de arenitos silicificados da Formação Botucatu (ne do Paraná) para uso como rocha de revestimento
title_fullStr Investigação tecnológica de arenitos silicificados da Formação Botucatu (ne do Paraná) para uso como rocha de revestimento
title_full_unstemmed Investigação tecnológica de arenitos silicificados da Formação Botucatu (ne do Paraná) para uso como rocha de revestimento
title_sort Investigação tecnológica de arenitos silicificados da Formação Botucatu (ne do Paraná) para uso como rocha de revestimento
author Montanheiro, Tarcísio José
author_facet Montanheiro, Tarcísio José
Artur, Antonio Carlos [UNESP]
Montanheiro, Filipe [UNESP]
Negri, Francisco de Assis
Gesicki, Ana Lúcia
Boggiani, Paulo César
author_role author
author2 Artur, Antonio Carlos [UNESP]
Montanheiro, Filipe [UNESP]
Negri, Francisco de Assis
Gesicki, Ana Lúcia
Boggiani, Paulo César
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Secretaria do Meio Ambiente do Estado de São Paulo
Universidade Estadual Paulista (Unesp)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Montanheiro, Tarcísio José
Artur, Antonio Carlos [UNESP]
Montanheiro, Filipe [UNESP]
Negri, Francisco de Assis
Gesicki, Ana Lúcia
Boggiani, Paulo César
dc.subject.por.fl_str_mv Botucatu formation
Covering stones
Dimension stones
Silicified sandstone
Technological analyses
building
data set
literature review
mine
petrography
sandstone
silicification
technological change
Brazil
Sao Paulo [Brazil]
topic Botucatu formation
Covering stones
Dimension stones
Silicified sandstone
Technological analyses
building
data set
literature review
mine
petrography
sandstone
silicification
technological change
Brazil
Sao Paulo [Brazil]
description For many years the silicified sandstone associated of the Botucatu Formation has been the target of interest to researchers and miners, either for understanding the genesis of silicification or for your use as dimension stone and covering on the building industry. If in the first there are several articles available in the geological literature the second there are only technical data marketing available. In the northeast portion of the Paraná State and southwest of the São Paulo State these rocks are mined and traded as covering stones. Not much is known about their intrinsic characteristics and technological properties. To improve the knowledge of the technological behavior of these materials, samples from a quarry from Ribeirao Claro region were petrographically and physically characterized according to the standards established by the Brazilian Association of Technical Standards to dimension stones. Therefore, two bulk samples of silicified sandstone of the Ribeirão Claro/PR region were studied and characterized following the norms established by Brazilian Association of Technical Standards for dimension stones. The results obtained in the petrographical and technological studies are presented and indicated that, in general, the technological performance presented by sandstone studied induces limitations of use as covering materials, mainly horizontally as pavements, door stone and step ladder.
publishDate 2011
dc.date.none.fl_str_mv 2011-12-06
2014-05-27T11:26:19Z
2014-05-27T11:26:19Z
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://www.periodicos.rc.biblioteca.unesp.br/index.php/geociencias/article/view/5543
Geociencias, v. 30, n. 2, p. 237-251, 2011.
0101-9082
1980-900X
http://hdl.handle.net/11449/73050
2-s2.0-82555194541
2-s2.0-82555194541.pdf
6304996409946085
url http://www.periodicos.rc.biblioteca.unesp.br/index.php/geociencias/article/view/5543
http://hdl.handle.net/11449/73050
identifier_str_mv Geociencias, v. 30, n. 2, p. 237-251, 2011.
0101-9082
1980-900X
2-s2.0-82555194541
2-s2.0-82555194541.pdf
6304996409946085
dc.language.iso.fl_str_mv eng
por
language eng
por
dc.relation.none.fl_str_mv Geociências
0,230
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 237-251
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1803045819750809600

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