RESISTANCE OF Pinus taeda PLYWOOD TREATED WITH PRESERVATIVES TO ATTACK BY DECAY FUNGI
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Cerne (Online) |
Texto Completo: | https://cerne.ufla.br/site/index.php/CERNE/article/view/967 |
Resumo: | The study aimed to investigate the effect of different preservatives products and retentions on the resistance of Pinus taeda plywood to attack by decay fungi. The experiment consisted of six treatments, two types of products preservatives (CCA and CCB), two retentions (4.0 and 6.5 kg / m³), one treatment with water only, which aimed to evaluate the effect only the process of preservatives application, and a control (no treatment). The plywood was produced with Pinus taeda wood, five veneers of 3 mm thickness and phenol-formaldehyde adhesive at a weight of 420 g / m² (double line). To evaluate the resistance to biodegradation of plywood was used the methodology proposed by ASTM D2017 (2005), and evaluated the fungi Trametes versicolor and Gloeophyllum trabeum. In the resistance evaluation of the panels biodeterioration to attack the fungus Trametes versicolor was no significant effect of product type and retention. The resistance evaluation to attack by fungus Gloeophyllum trabeum, CCA applied in retention of 4.0 kg/cm ³ provided greater resistance to biodeterioration than CCB in the same retention, and in the evaluation of two retentions of CCB there was observed that retention increase to 6.5 kg / m³ resulted in significant improvement in the panels resistance to biodegradation. |
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RESISTANCE OF Pinus taeda PLYWOOD TREATED WITH PRESERVATIVES TO ATTACK BY DECAY FUNGIBiodeteriorationCCA and CCBretention.The study aimed to investigate the effect of different preservatives products and retentions on the resistance of Pinus taeda plywood to attack by decay fungi. The experiment consisted of six treatments, two types of products preservatives (CCA and CCB), two retentions (4.0 and 6.5 kg / m³), one treatment with water only, which aimed to evaluate the effect only the process of preservatives application, and a control (no treatment). The plywood was produced with Pinus taeda wood, five veneers of 3 mm thickness and phenol-formaldehyde adhesive at a weight of 420 g / m² (double line). To evaluate the resistance to biodegradation of plywood was used the methodology proposed by ASTM D2017 (2005), and evaluated the fungi Trametes versicolor and Gloeophyllum trabeum. In the resistance evaluation of the panels biodeterioration to attack the fungus Trametes versicolor was no significant effect of product type and retention. The resistance evaluation to attack by fungus Gloeophyllum trabeum, CCA applied in retention of 4.0 kg/cm ³ provided greater resistance to biodeterioration than CCB in the same retention, and in the evaluation of two retentions of CCB there was observed that retention increase to 6.5 kg / m³ resulted in significant improvement in the panels resistance to biodegradation.CERNECERNE2016-04-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/967CERNE; Vol. 20 No. 1 (2014); 105-112CERNE; v. 20 n. 1 (2014); 105-1122317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAenghttps://cerne.ufla.br/site/index.php/CERNE/article/view/967/740Copyright (c) 2016 CERNEinfo:eu-repo/semantics/openAccessMendes, Rafael FarinassiBortoletto Júnior, GeraldoGarlet, AlencarVidal, Jackson MarceloAlmeida, Natalie Ferreira deJankowsky, Ivaldo Pontes2016-04-06T14:57:40Zoai:cerne.ufla.br:article/967Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:54:15.017768Cerne (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
RESISTANCE OF Pinus taeda PLYWOOD TREATED WITH PRESERVATIVES TO ATTACK BY DECAY FUNGI |
title |
RESISTANCE OF Pinus taeda PLYWOOD TREATED WITH PRESERVATIVES TO ATTACK BY DECAY FUNGI |
spellingShingle |
RESISTANCE OF Pinus taeda PLYWOOD TREATED WITH PRESERVATIVES TO ATTACK BY DECAY FUNGI Mendes, Rafael Farinassi Biodeterioration CCA and CCB retention. |
title_short |
RESISTANCE OF Pinus taeda PLYWOOD TREATED WITH PRESERVATIVES TO ATTACK BY DECAY FUNGI |
title_full |
RESISTANCE OF Pinus taeda PLYWOOD TREATED WITH PRESERVATIVES TO ATTACK BY DECAY FUNGI |
title_fullStr |
RESISTANCE OF Pinus taeda PLYWOOD TREATED WITH PRESERVATIVES TO ATTACK BY DECAY FUNGI |
title_full_unstemmed |
RESISTANCE OF Pinus taeda PLYWOOD TREATED WITH PRESERVATIVES TO ATTACK BY DECAY FUNGI |
title_sort |
RESISTANCE OF Pinus taeda PLYWOOD TREATED WITH PRESERVATIVES TO ATTACK BY DECAY FUNGI |
author |
Mendes, Rafael Farinassi |
author_facet |
Mendes, Rafael Farinassi Bortoletto Júnior, Geraldo Garlet, Alencar Vidal, Jackson Marcelo Almeida, Natalie Ferreira de Jankowsky, Ivaldo Pontes |
author_role |
author |
author2 |
Bortoletto Júnior, Geraldo Garlet, Alencar Vidal, Jackson Marcelo Almeida, Natalie Ferreira de Jankowsky, Ivaldo Pontes |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Mendes, Rafael Farinassi Bortoletto Júnior, Geraldo Garlet, Alencar Vidal, Jackson Marcelo Almeida, Natalie Ferreira de Jankowsky, Ivaldo Pontes |
dc.subject.por.fl_str_mv |
Biodeterioration CCA and CCB retention. |
topic |
Biodeterioration CCA and CCB retention. |
description |
The study aimed to investigate the effect of different preservatives products and retentions on the resistance of Pinus taeda plywood to attack by decay fungi. The experiment consisted of six treatments, two types of products preservatives (CCA and CCB), two retentions (4.0 and 6.5 kg / m³), one treatment with water only, which aimed to evaluate the effect only the process of preservatives application, and a control (no treatment). The plywood was produced with Pinus taeda wood, five veneers of 3 mm thickness and phenol-formaldehyde adhesive at a weight of 420 g / m² (double line). To evaluate the resistance to biodegradation of plywood was used the methodology proposed by ASTM D2017 (2005), and evaluated the fungi Trametes versicolor and Gloeophyllum trabeum. In the resistance evaluation of the panels biodeterioration to attack the fungus Trametes versicolor was no significant effect of product type and retention. The resistance evaluation to attack by fungus Gloeophyllum trabeum, CCA applied in retention of 4.0 kg/cm ³ provided greater resistance to biodeterioration than CCB in the same retention, and in the evaluation of two retentions of CCB there was observed that retention increase to 6.5 kg / m³ resulted in significant improvement in the panels resistance to biodegradation. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-04-06 |
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/967 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/967 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/967/740 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2016 CERNE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2016 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. 20 No. 1 (2014); 105-112 CERNE; v. 20 n. 1 (2014); 105-112 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_ |
1799874942345412608 |