PROPERTIES OF LAMINATED PARALEL PANELS AS AN ALTERNATIVE TO SOLID WOOD
Autor(a) principal: | |
---|---|
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/220 |
Resumo: | Laminated strand lumber and oriented strand lumber (LSL/OSL) are structural composite lumber, which has been recently introduced in the building construction market, as an alternative to solid wood utilization. This research aimed to analyze the technical feasibility of producing LSL and OSL. Additionally, was also investigated the effect of using different lengths of particles on physical and mechanical properties of the composites and comparing it to Chrysophyllum sp solid wood. Six wood panels were produced, utilizing particles of 15 and 30 centimeters of length, divided into two analyses (OSL/LSL), with three repetitions in each one. The following tests were performed: static bending (MOE//, MOR//) non-destructive testing (MOEd//), parallel compression strength (COMP//); thickness swelling (TS), water absorption (AA) and linear expansion (EL) for 2 and 24 hours. These tests were conducted according to the ASTM D 5456 (ASTM, 2006). It was not identified the effect of particle length on mechanical properties. On the other hand, the composite produced with shorter particles (OSL) presented better dimensional stability than the LSL, produced with longer ones. Flexural properties and compression strength of OSL/LSL composites presented values close, but still lower, than those observed for solid wood. |
id |
UFLA-3_92cde1b985455c860ec692127a68f1d0 |
---|---|
oai_identifier_str |
oai:cerne.ufla.br:article/220 |
network_acronym_str |
UFLA-3 |
network_name_str |
Cerne (Online) |
repository_id_str |
|
spelling |
PROPERTIES OF LAMINATED PARALEL PANELS AS AN ALTERNATIVE TO SOLID WOODLSLOSLphysical and mechanical propertiesparticle geometryLaminated strand lumber and oriented strand lumber (LSL/OSL) are structural composite lumber, which has been recently introduced in the building construction market, as an alternative to solid wood utilization. This research aimed to analyze the technical feasibility of producing LSL and OSL. Additionally, was also investigated the effect of using different lengths of particles on physical and mechanical properties of the composites and comparing it to Chrysophyllum sp solid wood. Six wood panels were produced, utilizing particles of 15 and 30 centimeters of length, divided into two analyses (OSL/LSL), with three repetitions in each one. The following tests were performed: static bending (MOE//, MOR//) non-destructive testing (MOEd//), parallel compression strength (COMP//); thickness swelling (TS), water absorption (AA) and linear expansion (EL) for 2 and 24 hours. These tests were conducted according to the ASTM D 5456 (ASTM, 2006). It was not identified the effect of particle length on mechanical properties. On the other hand, the composite produced with shorter particles (OSL) presented better dimensional stability than the LSL, produced with longer ones. Flexural properties and compression strength of OSL/LSL composites presented values close, but still lower, than those observed for solid wood.CERNECERNE2015-11-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/220CERNE; Vol. 15 No. 1 (2009); 067-074CERNE; v. 15 n. 1 (2009); 067-0742317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://cerne.ufla.br/site/index.php/CERNE/article/view/220/189Copyright (c) 2015 Joana Mendes Ferraz, Cláudio Henrique Soares Del Menezzi, Divino Eterno Teixeira, Esmeralda Yoshiko Arakaki Okino, Frederico de Souza, Alex Gomes Braviminfo:eu-repo/semantics/openAccessFerraz, Joana MendesMenezzi, Cláudio Henrique Soares DelTeixeira, Divino EternoOkino, Esmeralda Yoshiko ArakakiSouza, Frederico deBravim, Alex Gomes2015-11-05T18:09:37Zoai:cerne.ufla.br:article/220Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:53:38.581246Cerne (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
PROPERTIES OF LAMINATED PARALEL PANELS AS AN ALTERNATIVE TO SOLID WOOD |
title |
PROPERTIES OF LAMINATED PARALEL PANELS AS AN ALTERNATIVE TO SOLID WOOD |
spellingShingle |
PROPERTIES OF LAMINATED PARALEL PANELS AS AN ALTERNATIVE TO SOLID WOOD Ferraz, Joana Mendes LSL OSL physical and mechanical properties particle geometry |
title_short |
PROPERTIES OF LAMINATED PARALEL PANELS AS AN ALTERNATIVE TO SOLID WOOD |
title_full |
PROPERTIES OF LAMINATED PARALEL PANELS AS AN ALTERNATIVE TO SOLID WOOD |
title_fullStr |
PROPERTIES OF LAMINATED PARALEL PANELS AS AN ALTERNATIVE TO SOLID WOOD |
title_full_unstemmed |
PROPERTIES OF LAMINATED PARALEL PANELS AS AN ALTERNATIVE TO SOLID WOOD |
title_sort |
PROPERTIES OF LAMINATED PARALEL PANELS AS AN ALTERNATIVE TO SOLID WOOD |
author |
Ferraz, Joana Mendes |
author_facet |
Ferraz, Joana Mendes Menezzi, Cláudio Henrique Soares Del Teixeira, Divino Eterno Okino, Esmeralda Yoshiko Arakaki Souza, Frederico de Bravim, Alex Gomes |
author_role |
author |
author2 |
Menezzi, Cláudio Henrique Soares Del Teixeira, Divino Eterno Okino, Esmeralda Yoshiko Arakaki Souza, Frederico de Bravim, Alex Gomes |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Ferraz, Joana Mendes Menezzi, Cláudio Henrique Soares Del Teixeira, Divino Eterno Okino, Esmeralda Yoshiko Arakaki Souza, Frederico de Bravim, Alex Gomes |
dc.subject.por.fl_str_mv |
LSL OSL physical and mechanical properties particle geometry |
topic |
LSL OSL physical and mechanical properties particle geometry |
description |
Laminated strand lumber and oriented strand lumber (LSL/OSL) are structural composite lumber, which has been recently introduced in the building construction market, as an alternative to solid wood utilization. This research aimed to analyze the technical feasibility of producing LSL and OSL. Additionally, was also investigated the effect of using different lengths of particles on physical and mechanical properties of the composites and comparing it to Chrysophyllum sp solid wood. Six wood panels were produced, utilizing particles of 15 and 30 centimeters of length, divided into two analyses (OSL/LSL), with three repetitions in each one. The following tests were performed: static bending (MOE//, MOR//) non-destructive testing (MOEd//), parallel compression strength (COMP//); thickness swelling (TS), water absorption (AA) and linear expansion (EL) for 2 and 24 hours. These tests were conducted according to the ASTM D 5456 (ASTM, 2006). It was not identified the effect of particle length on mechanical properties. On the other hand, the composite produced with shorter particles (OSL) presented better dimensional stability than the LSL, produced with longer ones. Flexural properties and compression strength of OSL/LSL composites presented values close, but still lower, than those observed for solid wood. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-11-05 |
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/220 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/220 |
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/220/189 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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. 15 No. 1 (2009); 067-074 CERNE; v. 15 n. 1 (2009); 067-074 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_ |
1799874939627503616 |