Busca avançada
Ano de início
Entree
(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Potential of rubberwood (Hevea brasiliensis) for structural use after the period of latex extraction: a case study in Brazil

Texto completo
Autor(es):
Eufrade Junior, Humberto de Jesus [1] ; Ohto, Jessica Monari [1] ; da Silva, Lucas Luis [1] ; Lara Palma, Hernando Alfonso [2] ; Ballarin, Adriano Wagner [1]
Número total de Autores: 5
Afiliação do(s) autor(es):
[1] Sao Paulo State Univ, UNESP, Coll Agr Sci, Dept Rural Engn, BR-18610307 Botucatu, SP - Brazil
[2] Sao Paulo State Univ, UNESP, Coll Agr Sci, Dept Forest Sci, BR-18610307 Botucatu, SP - Brazil
Número total de Afiliações: 2
Tipo de documento: Artigo Científico
Fonte: JOURNAL OF WOOD SCIENCE; v. 61, n. 4, p. 384-390, AUG 2015.
Citações Web of Science: 3
Resumo

In Brazil, after the cycle of latex extraction, rubber plantations are reformulated and the wood of these plantings are traditionally used as a cheap source for energy purposes. Rubberwood has other uses based on the consolidated experience in Asian countries. The aim of this article was to evaluate the technological potential of the wood of two main commercial clones of Hevea brasiliensis in Brazil, RRIM600 and GT1, after the period of latex extraction. To accomplish this objective, some physical and mechanical properties of wood were analyzed. The clones had a basic density greater than 0.540 g cm(-3), low volumetric shrinkage (<10 %), and medium to high strength in compression parallel to grain (>40 MPa). According to the results obtained, rubberwood has applications in small and secondary structures, lightweight construction, and furniture industry and it can be an alternative in the Brazilian market to reduce the timber demand from native forest species. (AU)

Processo FAPESP: 10/06610-7 - Potencial tecnológico da madeira serrada do clone RRIM600 de seringueira (Hevea brasiliensis (Wild. ex. a. Juss.) Mull. Arg.)
Beneficiário:Humberto de Jesus Eufrade Junior
Modalidade de apoio: Bolsas no Brasil - Iniciação Científica