RESISTANCE OF Pinus taeda PLYWOOD TREATED WITH PRESERVATIVES TO ATTACK BY DECAY FUNGI

Detalhes bibliográficos
Autor(a) principal: Mendes, Rafael Farinassi
Data de Publicação: 2016
Outros Autores: Bortoletto Júnior, Geraldo, Garlet, Alencar, Vidal, Jackson Marcelo, Almeida, Natalie Ferreira de, Jankowsky, Ivaldo Pontes
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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spelling 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
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