Durability analysis of gneiss using wear resistance

Authors

  • José Luiz Ernandes Dias Filho
  • Gustavo de Castro Xavier Universidade Estadual do Norte Fluminense 'Darcy Ribeiro' (UENF)
  • Paulo César de Almeida Maia Universidade Estadual do Norte Fluminense 'Darcy Ribeiro' (UENF)

DOI:

https://doi.org/10.5935/1809-2667.20130025

Keywords:

Durabilidade, Ensaios de desgaste, Slake durability

Abstract

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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Author Biographies

  • José Luiz Ernandes Dias Filho
    Graduado em Engenharia Civil pela Universidade Estadual do Norte Fluminense Darcy Ribeiro (2010) e em Design Gráfico no Instituto Federal Fluminense (2010). Mestre em Engenharia Civil, com ênfase em Geotecnia, pela Universidade Estadual do Norte Fluminense Darcy Ribeiro (2012), onde atualmente cursa doutorado - Campos dos Goytacazes/RJ - Brasil. E-mail: jlernandes@hotmail.com.
  • Gustavo de Castro Xavier, Universidade Estadual do Norte Fluminense 'Darcy Ribeiro' (UENF)
    Graduado  em Engenharia Civil pela Universidade Estadual do Norte Fluminense Darcy Ribeiro (1999). Mestre em Ciências de Engenharia pela Universidade Estadual do Norte Fluminense Darcy Ribeiro (2001). Doutor em Engenharia Civil pela Universidade Estadual do Norte Fluminense Darcy Ribeiro (2006). Atualmente é professor associado da Universidade Estadual do Norte Fluminense Darcy Ribeiro - Campos dos Goytacazes/RJ - Brasil. E-mail: gcastroxavier@gmail.com. 
  • Paulo César de Almeida Maia, Universidade Estadual do Norte Fluminense 'Darcy Ribeiro' (UENF)
    Graduado em Engenharia Civil pela Universidade Federal de Goiás (1990), mestrado em Engenharia Civil pela PUC-Rio (1993). Doutor em Engenharia Civil pela PUC-Rio (2001). Professor do laboratório de Engenharia Civil da UENF desde 2001- Campos dos Goytacazes/RJ - Brasil. E-mail: maia@uenf.br.

References

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Published

26-12-2013

Issue

Vol. 15 No. 3 (2013)

Section

Original articles

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How to Cite

DIAS FILHO, José Luiz Ernandes; XAVIER, Gustavo de Castro; MAIA, Paulo César de Almeida. Durability analysis of gneiss using wear resistance. Revista Vértices, [S. l.], v. 15, n. 3, p. 07–16, 2013. DOI: 10.5935/1809-2667.20130025. Disponível em: https://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.20130025.. Acesso em: 3 jul. 2024.
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