TEST BETWEEN THE TECHNOLOGICAL PARAMETERS OF CORUMBÁ ORNAMENTAL GRANITE EXPLODED BOWLDER AND ROCKY MASSIVE

Detalhes bibliográficos
Autor(a) principal: Paresqui, Brenda
Data de Publicação: 2023
Outros Autores: Meyer, Ana Paula
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Eletrônica Debates em Educação Científica e Tecnológica
Texto Completo: https://ojs.ifes.edu.br/index.php/ric/article/view/1919
Resumo: The State of Espirito Santo is characterized by being one of the largest poles of ornamental rocks in the country, specifically, Castelo a city in the South of the state represents one of the largest producers of gray granite. There occurs a monzogranitic named commercialy as Granite Cinza Corumbá. A curious factor in the extraction of these ornamental stones is a hybrid model, when the mining takes place in rocks of rock massive and boulders. However, the rocks are benefits and commercialized as the same material. As it is not common to observe mining in a hybrid model, the present work aimed to compare the technological parameters between the rocks from different mining methods. For this, it performed an analysis of physical indices and petrographic microscopy in both rocks. The rock from boulder mining was shown to be less efficient than that from rock massifs, however, both are able to be used as ornamental covering stones according to the requirements of NBR 15844:2010, having differences in their density, porosity, water absorption and degree of alteration in the minerals present.
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spelling TEST BETWEEN THE TECHNOLOGICAL PARAMETERS OF CORUMBÁ ORNAMENTAL GRANITE EXPLODED BOWLDER AND ROCKY MASSIVE COMPARAÇÃO ENTRE OS PARÂMETROS TECNOLÓGICOS OBTIDOS EM GRANITO ORNAMENTAL CINZA CORUMBÁ EXPLOTADO A PARTIR DE PEDREIRA DE MATACÃO E DE MACIÇOrocha ornamentalcaracterização tecnológicalavra híbridagranito cinzaThe State of Espirito Santo is characterized by being one of the largest poles of ornamental rocks in the country, specifically, Castelo a city in the South of the state represents one of the largest producers of gray granite. There occurs a monzogranitic named commercialy as Granite Cinza Corumbá. A curious factor in the extraction of these ornamental stones is a hybrid model, when the mining takes place in rocks of rock massive and boulders. However, the rocks are benefits and commercialized as the same material. As it is not common to observe mining in a hybrid model, the present work aimed to compare the technological parameters between the rocks from different mining methods. For this, it performed an analysis of physical indices and petrographic microscopy in both rocks. The rock from boulder mining was shown to be less efficient than that from rock massifs, however, both are able to be used as ornamental covering stones according to the requirements of NBR 15844:2010, having differences in their density, porosity, water absorption and degree of alteration in the minerals present.O Espírito Santo é caracterizado por ser um dos maiores polos de rochas ornamentais do país. Especificamente, o município de Castelo ao sul do estado representa um dos maiores produtores de granito cinza. Nesta localidade ocorre um monzogranito comercialmente conhecido como Granito Cinza Corumbá. Este material possui um fator curioso na sua extração, pois as lavras acontecem em modelo híbrido, com pedreiras em maciço rochoso e em matacão. As rochas provenientes desses distintos métodos de lavra são beneficiadas e comercializadas como o mesmo material; dado que finalizada as etapas de beneficiamento, eles não demonstram diferenças significativas. Entretanto, não são frequentes lavras de materiais que ocorram em modelo híbrido, e continuam operando por mais de trinta anos. Tendo isso em vista, o presente trabalho visou comparar os parâmetros tecnológicos entre as rochas provenientes de distintos métodos de exploração. Para isso, foram realizados análise de índices físicos e microscopia petrográfica em ambas as rochas. A rocha proveniente de lavra em matacão se demonstrou menos eficiente da que tem origem em maciço rochoso, toda via, ambas estão aptas a serem utilizadas como rochas ornamentais de revestimento de acordo com os requisitos exigidos pela NBR 15844:2010, tendo diferenças em sua densidade, porosidade, absorção de água e grau de alteração nos minerais presentes.Instituto Federal do Espírito Santo2023-06-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.ifes.edu.br/index.php/ric/article/view/191910.36524/ric.v9i1.1919Revista Ifes Ciência ; v. 9 n. 2 (2023): Edição Especial: Rochas Ornamentais; 01-142359-479910.36524/ric.v9i2reponame:Revista Eletrônica Debates em Educação Científica e Tecnológicainstname:Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)instacron:IFESporhttps://ojs.ifes.edu.br/index.php/ric/article/view/1919/1042Copyright (c) 2023 Revista Ifes Ciência https://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessParesqui, BrendaMeyer, Ana Paula 2023-05-24T17:05:16Zoai::article/1919Revistahttps://ojs.ifes.edu.br/index.php/indexPUBhttps://ojs.ifes.edu.br/index.php/index/oairevistadect@gmail.com||sidneiquezada@gmail.com2236-21502179-6955opendoar:2024-03-06T12:56:49.840485Revista Eletrônica Debates em Educação Científica e Tecnológica - Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)false
dc.title.none.fl_str_mv TEST BETWEEN THE TECHNOLOGICAL PARAMETERS OF CORUMBÁ ORNAMENTAL GRANITE EXPLODED BOWLDER AND ROCKY MASSIVE
COMPARAÇÃO ENTRE OS PARÂMETROS TECNOLÓGICOS OBTIDOS EM GRANITO ORNAMENTAL CINZA CORUMBÁ EXPLOTADO A PARTIR DE PEDREIRA DE MATACÃO E DE MACIÇO
title TEST BETWEEN THE TECHNOLOGICAL PARAMETERS OF CORUMBÁ ORNAMENTAL GRANITE EXPLODED BOWLDER AND ROCKY MASSIVE
spellingShingle TEST BETWEEN THE TECHNOLOGICAL PARAMETERS OF CORUMBÁ ORNAMENTAL GRANITE EXPLODED BOWLDER AND ROCKY MASSIVE
Paresqui, Brenda
rocha ornamental
caracterização tecnológica
lavra híbrida
granito cinza
title_short TEST BETWEEN THE TECHNOLOGICAL PARAMETERS OF CORUMBÁ ORNAMENTAL GRANITE EXPLODED BOWLDER AND ROCKY MASSIVE
title_full TEST BETWEEN THE TECHNOLOGICAL PARAMETERS OF CORUMBÁ ORNAMENTAL GRANITE EXPLODED BOWLDER AND ROCKY MASSIVE
title_fullStr TEST BETWEEN THE TECHNOLOGICAL PARAMETERS OF CORUMBÁ ORNAMENTAL GRANITE EXPLODED BOWLDER AND ROCKY MASSIVE
title_full_unstemmed TEST BETWEEN THE TECHNOLOGICAL PARAMETERS OF CORUMBÁ ORNAMENTAL GRANITE EXPLODED BOWLDER AND ROCKY MASSIVE
title_sort TEST BETWEEN THE TECHNOLOGICAL PARAMETERS OF CORUMBÁ ORNAMENTAL GRANITE EXPLODED BOWLDER AND ROCKY MASSIVE
author Paresqui, Brenda
author_facet Paresqui, Brenda
Meyer, Ana Paula
author_role author
author2 Meyer, Ana Paula
author2_role author
dc.contributor.author.fl_str_mv Paresqui, Brenda
Meyer, Ana Paula
dc.subject.por.fl_str_mv rocha ornamental
caracterização tecnológica
lavra híbrida
granito cinza
topic rocha ornamental
caracterização tecnológica
lavra híbrida
granito cinza
description The State of Espirito Santo is characterized by being one of the largest poles of ornamental rocks in the country, specifically, Castelo a city in the South of the state represents one of the largest producers of gray granite. There occurs a monzogranitic named commercialy as Granite Cinza Corumbá. A curious factor in the extraction of these ornamental stones is a hybrid model, when the mining takes place in rocks of rock massive and boulders. However, the rocks are benefits and commercialized as the same material. As it is not common to observe mining in a hybrid model, the present work aimed to compare the technological parameters between the rocks from different mining methods. For this, it performed an analysis of physical indices and petrographic microscopy in both rocks. The rock from boulder mining was shown to be less efficient than that from rock massifs, however, both are able to be used as ornamental covering stones according to the requirements of NBR 15844:2010, having differences in their density, porosity, water absorption and degree of alteration in the minerals present.
publishDate 2023
dc.date.none.fl_str_mv 2023-06-02
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.ifes.edu.br/index.php/ric/article/view/1919
10.36524/ric.v9i1.1919
url https://ojs.ifes.edu.br/index.php/ric/article/view/1919
identifier_str_mv 10.36524/ric.v9i1.1919
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.ifes.edu.br/index.php/ric/article/view/1919/1042
dc.rights.driver.fl_str_mv Copyright (c) 2023 Revista Ifes Ciência
https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 Revista Ifes Ciência
https://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Instituto Federal do Espírito Santo
publisher.none.fl_str_mv Instituto Federal do Espírito Santo
dc.source.none.fl_str_mv Revista Ifes Ciência ; v. 9 n. 2 (2023): Edição Especial: Rochas Ornamentais; 01-14
2359-4799
10.36524/ric.v9i2
reponame:Revista Eletrônica Debates em Educação Científica e Tecnológica
instname:Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)
instacron:IFES
instname_str Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)
instacron_str IFES
institution IFES
reponame_str Revista Eletrônica Debates em Educação Científica e Tecnológica
collection Revista Eletrônica Debates em Educação Científica e Tecnológica
repository.name.fl_str_mv Revista Eletrônica Debates em Educação Científica e Tecnológica - Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)
repository.mail.fl_str_mv revistadect@gmail.com||sidneiquezada@gmail.com
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