SAWNWOOD QUALITY OF Eucalyptus dunnii AS A FUNCTION OF SAWING MODEL AND MOISTURE CONTENT
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Cerne (Online) |
Texto Completo: | https://cerne.ufla.br/site/index.php/CERNE/article/view/556 |
Resumo: | This research evaluated the quality of Eucalyptus dunnii sawn wood for use in the lumber industry. Logs of 25 and 30 cm of diameter were used, broken down according to two methods. The first method produced boards with tangential faces and the other method produced boards with radial faces. Defects such as crooking, bowling, cupping, and index of cracks in boards, in two humidity conditions, were appraised. Defects were appraised before and after drying, i.e. after reaching the humidity balance. The crooking was more intense in radial boards. The bowling was similar in the two studied systems. Cupping only happened in tangential boards after drying. Cracks were more intense in tangential break down, presenting larger evolution after drying, when compared with radial break down. The breaking down system envisaging boards with radial faces presented pieces of better conditions for industrial purposes. |
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SAWNWOOD QUALITY OF Eucalyptus dunnii AS A FUNCTION OF SAWING MODEL AND MOISTURE CONTENTWoodqualityeucalyptsawingThis research evaluated the quality of Eucalyptus dunnii sawn wood for use in the lumber industry. Logs of 25 and 30 cm of diameter were used, broken down according to two methods. The first method produced boards with tangential faces and the other method produced boards with radial faces. Defects such as crooking, bowling, cupping, and index of cracks in boards, in two humidity conditions, were appraised. Defects were appraised before and after drying, i.e. after reaching the humidity balance. The crooking was more intense in radial boards. The bowling was similar in the two studied systems. Cupping only happened in tangential boards after drying. Cracks were more intense in tangential break down, presenting larger evolution after drying, when compared with radial break down. The breaking down system envisaging boards with radial faces presented pieces of better conditions for industrial purposes.CERNECERNE2015-10-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/556CERNE; Vol. 12 No. 4 (2006); 314-321CERNE; v. 12 n. 4 (2006); 314-3212317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://cerne.ufla.br/site/index.php/CERNE/article/view/556/479Copyright (c) 2015 CERNEinfo:eu-repo/semantics/openAccessRocha, Márcio Pereira daTrugilho, Paulo Fernando2015-10-22T10:27:20Zoai:cerne.ufla.br:article/556Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:53:58.512329Cerne (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
SAWNWOOD QUALITY OF Eucalyptus dunnii AS A FUNCTION OF SAWING MODEL AND MOISTURE CONTENT |
title |
SAWNWOOD QUALITY OF Eucalyptus dunnii AS A FUNCTION OF SAWING MODEL AND MOISTURE CONTENT |
spellingShingle |
SAWNWOOD QUALITY OF Eucalyptus dunnii AS A FUNCTION OF SAWING MODEL AND MOISTURE CONTENT Rocha, Márcio Pereira da Wood quality eucalypt sawing |
title_short |
SAWNWOOD QUALITY OF Eucalyptus dunnii AS A FUNCTION OF SAWING MODEL AND MOISTURE CONTENT |
title_full |
SAWNWOOD QUALITY OF Eucalyptus dunnii AS A FUNCTION OF SAWING MODEL AND MOISTURE CONTENT |
title_fullStr |
SAWNWOOD QUALITY OF Eucalyptus dunnii AS A FUNCTION OF SAWING MODEL AND MOISTURE CONTENT |
title_full_unstemmed |
SAWNWOOD QUALITY OF Eucalyptus dunnii AS A FUNCTION OF SAWING MODEL AND MOISTURE CONTENT |
title_sort |
SAWNWOOD QUALITY OF Eucalyptus dunnii AS A FUNCTION OF SAWING MODEL AND MOISTURE CONTENT |
author |
Rocha, Márcio Pereira da |
author_facet |
Rocha, Márcio Pereira da Trugilho, Paulo Fernando |
author_role |
author |
author2 |
Trugilho, Paulo Fernando |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Rocha, Márcio Pereira da Trugilho, Paulo Fernando |
dc.subject.por.fl_str_mv |
Wood quality eucalypt sawing |
topic |
Wood quality eucalypt sawing |
description |
This research evaluated the quality of Eucalyptus dunnii sawn wood for use in the lumber industry. Logs of 25 and 30 cm of diameter were used, broken down according to two methods. The first method produced boards with tangential faces and the other method produced boards with radial faces. Defects such as crooking, bowling, cupping, and index of cracks in boards, in two humidity conditions, were appraised. Defects were appraised before and after drying, i.e. after reaching the humidity balance. The crooking was more intense in radial boards. The bowling was similar in the two studied systems. Cupping only happened in tangential boards after drying. Cracks were more intense in tangential break down, presenting larger evolution after drying, when compared with radial break down. The breaking down system envisaging boards with radial faces presented pieces of better conditions for industrial purposes. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-08 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/556 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/556 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/556/479 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2015 CERNE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2015 CERNE |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
CERNE CERNE |
publisher.none.fl_str_mv |
CERNE CERNE |
dc.source.none.fl_str_mv |
CERNE; Vol. 12 No. 4 (2006); 314-321 CERNE; v. 12 n. 4 (2006); 314-321 2317-6342 0104-7760 reponame:Cerne (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Cerne (Online) |
collection |
Cerne (Online) |
repository.name.fl_str_mv |
Cerne (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
cerne@dcf.ufla.br||cerne@dcf.ufla.br |
_version_ |
1799874941060907008 |