PHYSICAL, CHEMICAL AND MECHANICAL CHARACTERIZATION OF Acrocarpus fraxinifolius CULTIVATED IN SAO PAULO

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dc.contributor.authorde Oliveira, Karina A. [UNESP]
dc.contributor.authorOliveira, Carolina A. Barros [UNESP]
dc.contributor.authorMolina, Julio C. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T19:50:33Z
dc.date.available2022-04-28T19:50:33Z
dc.date.issued2021-01-01
dc.description.abstractIndian cedar (Acrocarpus fraxinifolius) is a wood species that occurs naturally in India, Myanmar (Burma) and Bangladesh, and has a high commercial value, with characteristics like mahogany and native cedars. The planting of Indian cedar has been undertaken in Brazil, but there is little information available regarding the characterization of the species. Therefore, considering its timber potential and its possibility of development in the country, the present work aimed to evaluate the physical, chemical, and mechanical properties of 9-year-old Indian cedar wood, planted in the southern region of Brazil. A low specific mass (502 kg/m³), low average dimensional stability (anisotropy coefficient of 2,09 %) was observed, in addition to the low content of extractives (1,94 %). From the mechanical characterization, an average value for the elastic modulus of 8963 MPa was obtained, and for the compressive strength parallel to the grain the average and characteristic values were 32,14 MPa and 21,46 MPa, respectively. This indicates that this wood belongs to resistance class C20 (dicotyledons). The results obtained classify the wood for use in light, external, or internal civil constructionen
dc.description.affiliationSao Paulo State University Department of Mechanical Engineering, SP
dc.description.affiliationSao Paulo State University School of Timber Industrial Engineering, SP
dc.description.affiliationUnespSao Paulo State University Department of Mechanical Engineering, SP
dc.description.affiliationUnespSao Paulo State University School of Timber Industrial Engineering, SP
dc.identifierhttp://dx.doi.org/10.4067/S0718-221X2022000100409
dc.identifier.citationMaderas: Ciencia y Tecnologia, v. 24.
dc.identifier.doi10.4067/S0718-221X2022000100409
dc.identifier.issn0718-221X
dc.identifier.issn0717-3644
dc.identifier.scopus2-s2.0-85124029399
dc.identifier.urihttp://hdl.handle.net/11449/223406
dc.language.isoeng
dc.relation.ispartofMaderas: Ciencia y Tecnologia
dc.sourceScopus
dc.subjectAcrocarpus fraxinifolius
dc.subjectChemical properties
dc.subjectIndian cedar
dc.subjectMechanical properties
dc.subjectPhysical properties
dc.titlePHYSICAL, CHEMICAL AND MECHANICAL CHARACTERIZATION OF Acrocarpus fraxinifolius CULTIVATED IN SAO PAULOen
dc.typeArtigo
unesp.author.orcid0000-0001-7307-7912[1]
unesp.author.orcid0000-0002-2253-7322[2]
unesp.author.orcid0000-0002-6204-0206[3]

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