Durability analysis of gneiss using wear resistance

Detalhes bibliográficos
Autor(a) principal: Dias Filho, José Luiz Ernandes
Data de Publicação: 2013
Outros Autores: Xavier, Gustavo de Castro, Maia, Paulo César de Almeida
Tipo de documento: Artigo
Idioma: por
Título da fonte: Vértices (Campos dos Goitacazes. Online)
Texto Completo: https://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.20130025
Resumo: This paper presents a study conducted in gneiss in Santo Antonio de Pádua, RJ, BR, including durability analysis of the rock using slake durability test. Rocks in the region of Pádua are mostly used for ornamental purposes. A lab equipment was developed to evaluate the influence of rotation in the test, allowing for the speed variation of 7 RPM to 238 RPM. This study could be implemented in a wide variety of rock materials, targeting them according to their lifetime in the project. With variation of the wear levels, increasing weight loss was observed until the inertia moment in which the sample holds to the machine wall. The results indicate an increase in linear mass loss. These procedures allow a more precise analysis of durability than can be applied in different different regions of the world.
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spelling Durability analysis of gneiss using wear resistanceAnálise da durabilidade de gnaisse através de ensaio de desgasteDurabilidadeEnsaios de desgasteSlake durabilityThis paper presents a study conducted in gneiss in Santo Antonio de Pádua, RJ, BR, including durability analysis of the rock using slake durability test. Rocks in the region of Pádua are mostly used for ornamental purposes. A lab equipment was developed to evaluate the influence of rotation in the test, allowing for the speed variation of 7 RPM to 238 RPM. This study could be implemented in a wide variety of rock materials, targeting them according to their lifetime in the project. With variation of the wear levels, increasing weight loss was observed until the inertia moment in which the sample holds to the machine wall. The results indicate an increase in linear mass loss. These procedures allow a more precise analysis of durability than can be applied in different different regions of the world.Este trabalho apresenta estudo realizado em um gnaisse de Santo Antonio de Pádua / RJ / BR e inclui a análise da durabilidade desta rocha, utilizando o ensaio slake durability. As rochas de Pádua são utilizadas, na maioria dos casos, em aplicações como rochas ornamentais. Para avaliar a influência da rotação neste ensaio, foi criado equipamento de laboratório que permite variar a velocidade de 7 RPM para 238 RPM. Este estudo poderia ser realizado em grande variedade de materiais rochosos e, assim, determinar seu tempo de vida no projeto. Com a variação dos níveis de desgaste, observou-se aumento de perda de massa até o momento que, por inércia, a amostra fica presa na parede da máquina. Os resultados indicaram aumento de perda de massa linear. Estes procedimentos permitem uma análise mais precisa da durabilidade, abrangendo várias regiões do mundo.  Instituto Federal de Educação, Ciência e Tecnologia Fluminense2013-12-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.2013002510.5935/1809-2667.20130025Revista Vértices; Vol. 15 No. 3 (2013); 07-16Revista Vértices; Vol. 15 Núm. 3 (2013); 07-16Revista Vértices; v. 15 n. 3 (2013); 07-161809-26671415-2843reponame:Vértices (Campos dos Goitacazes. Online)instname:Centro Federal de Educação Tecnológica de Campos dos Goytacazesinstacron:IFFluminenseporhttps://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.20130025/2976Dias Filho, José Luiz ErnandesXavier, Gustavo de CastroMaia, Paulo César de Almeidainfo:eu-repo/semantics/openAccess2022-02-18T15:11:19Zoai:ojs.editoraessentia.iff.edu.br:article/3680Revistahttps://essentiaeditora.iff.edu.br/index.php/vertices/PUBhttps://essentiaeditora.iff.edu.br/index.php/vertices/oaiessentia@iff.edu.br1809-26671415-2843opendoar:2022-02-18T15:11:19Vértices (Campos dos Goitacazes. Online) - Centro Federal de Educação Tecnológica de Campos dos Goytacazesfalse
dc.title.none.fl_str_mv Durability analysis of gneiss using wear resistance
Análise da durabilidade de gnaisse através de ensaio de desgaste
title Durability analysis of gneiss using wear resistance
spellingShingle Durability analysis of gneiss using wear resistance
Dias Filho, José Luiz Ernandes
Durabilidade
Ensaios de desgaste
Slake durability
title_short Durability analysis of gneiss using wear resistance
title_full Durability analysis of gneiss using wear resistance
title_fullStr Durability analysis of gneiss using wear resistance
title_full_unstemmed Durability analysis of gneiss using wear resistance
title_sort Durability analysis of gneiss using wear resistance
author Dias Filho, José Luiz Ernandes
author_facet Dias Filho, José Luiz Ernandes
Xavier, Gustavo de Castro
Maia, Paulo César de Almeida
author_role author
author2 Xavier, Gustavo de Castro
Maia, Paulo César de Almeida
author2_role author
author
dc.contributor.author.fl_str_mv Dias Filho, José Luiz Ernandes
Xavier, Gustavo de Castro
Maia, Paulo César de Almeida
dc.subject.por.fl_str_mv Durabilidade
Ensaios de desgaste
Slake durability
topic Durabilidade
Ensaios de desgaste
Slake durability
description This paper presents a study conducted in gneiss in Santo Antonio de Pádua, RJ, BR, including durability analysis of the rock using slake durability test. Rocks in the region of Pádua are mostly used for ornamental purposes. A lab equipment was developed to evaluate the influence of rotation in the test, allowing for the speed variation of 7 RPM to 238 RPM. This study could be implemented in a wide variety of rock materials, targeting them according to their lifetime in the project. With variation of the wear levels, increasing weight loss was observed until the inertia moment in which the sample holds to the machine wall. The results indicate an increase in linear mass loss. These procedures allow a more precise analysis of durability than can be applied in different different regions of the world.
publishDate 2013
dc.date.none.fl_str_mv 2013-12-26
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://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.20130025
10.5935/1809-2667.20130025
url https://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.20130025
identifier_str_mv 10.5935/1809-2667.20130025
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.20130025/2976
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 Instituto Federal de Educação, Ciência e Tecnologia Fluminense
publisher.none.fl_str_mv Instituto Federal de Educação, Ciência e Tecnologia Fluminense
dc.source.none.fl_str_mv Revista Vértices; Vol. 15 No. 3 (2013); 07-16
Revista Vértices; Vol. 15 Núm. 3 (2013); 07-16
Revista Vértices; v. 15 n. 3 (2013); 07-16
1809-2667
1415-2843
reponame:Vértices (Campos dos Goitacazes. Online)
instname:Centro Federal de Educação Tecnológica de Campos dos Goytacazes
instacron:IFFluminense
instname_str Centro Federal de Educação Tecnológica de Campos dos Goytacazes
instacron_str IFFluminense
institution IFFluminense
reponame_str Vértices (Campos dos Goitacazes. Online)
collection Vértices (Campos dos Goitacazes. Online)
repository.name.fl_str_mv Vértices (Campos dos Goitacazes. Online) - Centro Federal de Educação Tecnológica de Campos dos Goytacazes
repository.mail.fl_str_mv essentia@iff.edu.br
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