CHARACTERIZATION OF Corymbia citriodora WOOD FOR CONSTRUCTION
The essences from sylviculture have been usually used for pulp and paper and charcoal industries. For this, the offer of higher value-added examples as structural parts for civil construction is essential. Anyway, this utilization needs to be secured by criteria prescribed by standard documents such...
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| Format: | Article |
| Language: | English |
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Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte
2021-06-01
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| Series: | Holos |
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| Online Access: | https://www2.ifrn.edu.br/ojs/index.php/HOLOS/article/view/10747 |
| _version_ | 1828954683217018880 |
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| author | Marta Cristina de Jesus Albuquerque Nogueira Victor Almeida De Araujo André Luis Christoforo Francisco Antonio Rocco Lahr Juliano Souza Vasconcelos |
| author_facet | Marta Cristina de Jesus Albuquerque Nogueira Victor Almeida De Araujo André Luis Christoforo Francisco Antonio Rocco Lahr Juliano Souza Vasconcelos |
| author_sort | Marta Cristina de Jesus Albuquerque Nogueira |
| collection | DOAJ |
| description | The essences from sylviculture have been usually used for pulp and paper and charcoal industries. For this, the offer of higher value-added examples as structural parts for civil construction is essential. Anyway, this utilization needs to be secured by criteria prescribed by standard documents such as ABNT NBR 7190 (1997) used in this study. Hence, the present paper evaluated the Corymbia citriodora wood to promote its effective use in buildings from the analysis of fourteen mechanical properties and two physical properties. To check the variation of the properties with the moisture content, two conditions were adopted: the initial at 30% and the standard point at 12%, according to prescriptions of this cited Brazilian standard. In total, 2189 repeats were carried out. Seven properties showed visible improvements and influences and in resistance with the observed moisture reduction: perpendicular and parallel compression values and static bending in the modulus of rupture, parallel tensile in the modulus of elasticity, and those strength properties of shear stress, tangential cleavage and toughness. These efficient mechanical resistances evinced that Corymbia citriodora wood could be applied for civil construction, following the trends pointed out by literature. |
| first_indexed | 2024-12-14T07:34:39Z |
| format | Article |
| id | doaj.art-ca81d86b58c34beca869e6a9b82bc8fd |
| institution | Directory Open Access Journal |
| issn | 1807-1600 |
| language | English |
| last_indexed | 2024-12-14T07:34:39Z |
| publishDate | 2021-06-01 |
| publisher | Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte |
| record_format | Article |
| series | Holos |
| spelling | doaj.art-ca81d86b58c34beca869e6a9b82bc8fd2022-12-21T23:11:14ZengInstituto Federal de Educação, Ciência e Tecnologia do Rio Grande do NorteHolos1807-16002021-06-011011110.15628/holos.2021.107472729CHARACTERIZATION OF Corymbia citriodora WOOD FOR CONSTRUCTIONMarta Cristina de Jesus Albuquerque Nogueira0Victor Almeida De Araujo1André Luis Christoforo2Francisco Antonio Rocco Lahr3Juliano Souza Vasconcelos4Universidade Federal do Mato Grosso (UFMT)Grupo de Pesquisa em Desenvolvimento de Produtos Lignocelulósicos (LIGNO)Universidade Federal de São Carlos (UFSCar)Universidade de São Paulo (USP)Universidade Estadual Paulista (UNESP)The essences from sylviculture have been usually used for pulp and paper and charcoal industries. For this, the offer of higher value-added examples as structural parts for civil construction is essential. Anyway, this utilization needs to be secured by criteria prescribed by standard documents such as ABNT NBR 7190 (1997) used in this study. Hence, the present paper evaluated the Corymbia citriodora wood to promote its effective use in buildings from the analysis of fourteen mechanical properties and two physical properties. To check the variation of the properties with the moisture content, two conditions were adopted: the initial at 30% and the standard point at 12%, according to prescriptions of this cited Brazilian standard. In total, 2189 repeats were carried out. Seven properties showed visible improvements and influences and in resistance with the observed moisture reduction: perpendicular and parallel compression values and static bending in the modulus of rupture, parallel tensile in the modulus of elasticity, and those strength properties of shear stress, tangential cleavage and toughness. These efficient mechanical resistances evinced that Corymbia citriodora wood could be applied for civil construction, following the trends pointed out by literature.https://www2.ifrn.edu.br/ojs/index.php/HOLOS/article/view/10747lemon-scented gum, timber, moisture content, density, resistance |
| spellingShingle | Marta Cristina de Jesus Albuquerque Nogueira Victor Almeida De Araujo André Luis Christoforo Francisco Antonio Rocco Lahr Juliano Souza Vasconcelos CHARACTERIZATION OF Corymbia citriodora WOOD FOR CONSTRUCTION Holos lemon-scented gum, timber, moisture content, density, resistance |
| title | CHARACTERIZATION OF Corymbia citriodora WOOD FOR CONSTRUCTION |
| title_full | CHARACTERIZATION OF Corymbia citriodora WOOD FOR CONSTRUCTION |
| title_fullStr | CHARACTERIZATION OF Corymbia citriodora WOOD FOR CONSTRUCTION |
| title_full_unstemmed | CHARACTERIZATION OF Corymbia citriodora WOOD FOR CONSTRUCTION |
| title_short | CHARACTERIZATION OF Corymbia citriodora WOOD FOR CONSTRUCTION |
| title_sort | characterization of corymbia citriodora wood for construction |
| topic | lemon-scented gum, timber, moisture content, density, resistance |
| url | https://www2.ifrn.edu.br/ojs/index.php/HOLOS/article/view/10747 |
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