Caracterização física e mecânica da madeira de Araucaria angustifolia (Bertol.) Kuntze

Rafael R.  Melo; Diego M.  Stangerlin; Cláudio H. S.  Del Menezzi; Darci A.  Gatto; Leandro  Calegari

doi:10.5039/agraria.v5i1a515

Physical and mechanical characterization of Araucaria angustifolia (Bertol.) Kuntze wood

Authors

Rafael R. Melo Universidade de Brasília
Diego M. Stangerlin Universidade de Brasília
Cláudio H. S. Del Menezzi Universidade de Brasília
Darci A. Gatto Universidade Federal de Pelotas
Leandro Calegari Universidade Federal de Campina Grande

DOI:

https://doi.org/10.5039/agraria.v5i1a515

Keywords:

wood quality, physical-mechanical properties

Abstract

This work aimed at evaluating of the wood technology characterization of Araucaria angustifolia (Bertol.) Kuntze. The tests physical-mechanical were realized according to ASTM D 143 and ASTM D 2525 normative recommendations. Three trees from a 50 years old and superior diameter of 40 cm were harvested. Samples were taken near the pith (juvenile wood) and the bark (mature wood). The results indicated that mature wood presented highest dimensional stability and resistance than juvenile wood.

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Author Biography

Cláudio H. S. Del Menezzi, Universidade de Brasília

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Published

2022-03-16

How to Cite

Melo, R. R. ., Stangerlin, D. M. ., Del Menezzi, C. H. S. ., Gatto, D. A. ., & Calegari, L. . (2022). Physical and mechanical characterization of Araucaria angustifolia (Bertol.) Kuntze wood. Brazilian Journal of Agricultural Sciences, 5(1), 67-73. https://doi.org/10.5039/agraria.v5i1a515