Durability analysis of gneiss using wear resistance
<em>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 rotatio...
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| Format: | Article |
| Language: | English |
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Essentia Editora IFFluminense
2014-01-01
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| Series: | Vértices |
| Subjects: | |
| Online Access: | http://essentiaeditora.iff.edu.br/index.php/vertices/article/view/3680 |
| _version_ | 1819178691243016192 |
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| author | José Luiz Ernandes Dias Filho Gustavo de Castro Xavier Paulo César de Almeida Maia |
| author_facet | José Luiz Ernandes Dias Filho Gustavo de Castro Xavier Paulo César de Almeida Maia |
| author_sort | José Luiz Ernandes Dias Filho |
| collection | DOAJ |
| description | <em>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.</em> |
| first_indexed | 2024-12-22T21:46:34Z |
| format | Article |
| id | doaj.art-0c17020eb9d444cb97ce82ab988bd15a |
| institution | Directory Open Access Journal |
| issn | 1415-2843 1809-2667 |
| language | English |
| last_indexed | 2024-12-22T21:46:34Z |
| publishDate | 2014-01-01 |
| publisher | Essentia Editora IFFluminense |
| record_format | Article |
| series | Vértices |
| spelling | doaj.art-0c17020eb9d444cb97ce82ab988bd15a2022-12-21T18:11:28ZengEssentia Editora IFFluminenseVértices1415-28431809-26672014-01-01153071610.5935/1809-2667.201300254326Durability analysis of gneiss using wear resistanceJosé Luiz Ernandes Dias Filho0Gustavo de Castro Xavier1Paulo César de Almeida Maia2Universidade Estadual do Norte Fluminense 'Darcy Ribeiro' - UENFUniversidade Estadual do Norte Fluminense 'Darcy Ribeiro' - UENFUniversidade Estadual do Norte Fluminense 'Darcy Ribeiro' - UENF<em>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.</em>http://essentiaeditora.iff.edu.br/index.php/vertices/article/view/3680Durability. Wear test. Slake durability. |
| spellingShingle | José Luiz Ernandes Dias Filho Gustavo de Castro Xavier Paulo César de Almeida Maia Durability analysis of gneiss using wear resistance Vértices Durability. Wear test. Slake durability. |
| title | 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_short | Durability analysis of gneiss using wear resistance |
| title_sort | durability analysis of gneiss using wear resistance |
| topic | Durability. Wear test. Slake durability. |
| url | http://essentiaeditora.iff.edu.br/index.php/vertices/article/view/3680 |
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