Laminated composite based on polyester geotextile fibers and polyurethane resin for coating wood structures

Detalhes bibliográficos
Autor(a) principal: Assagra,Yuri Andrey Olivato
Data de Publicação: 2013
Outros Autores: Altafim,Ruy Alberto Pisani, Silva,José Francisco Resende da, Basso,Heitor Cury, Lahr,Francisco Antonio Rocco, Altafim,Ruy Alberto Corrêa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000500026
Resumo: New environmental laws have restricted the use of hardwood trees in overhead power lines structures, such as, poles and cross-arms, leading companies to seek alternative materials. Reforested wood coated with polymeric resin has been proposed as an environmental friendly solution, with improved electrical properties and protection against external agents, e.g. moisture, ultraviolet radiation and fungi. However, the single thin layer of resin, normally applied on such structures reveal to be inefficient, due to be easily damage during handling. In this paper, we present a composite coating, based on geotextile fibers and polyurethane resin that is suitable for wooden structures. Results obtained from two different tree species (from managed and reforested areas) coated with the composite reveal that the additional layer not only provided a stronger adhesion between wood and ccoating layer but also a further improvement in the electrical properties and better protection against abrasion and moisture.
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spelling Laminated composite based on polyester geotextile fibers and polyurethane resin for coating wood structurespolyurethane resingeotextile fiberscoating layerwooden structural elementsNew environmental laws have restricted the use of hardwood trees in overhead power lines structures, such as, poles and cross-arms, leading companies to seek alternative materials. Reforested wood coated with polymeric resin has been proposed as an environmental friendly solution, with improved electrical properties and protection against external agents, e.g. moisture, ultraviolet radiation and fungi. However, the single thin layer of resin, normally applied on such structures reveal to be inefficient, due to be easily damage during handling. In this paper, we present a composite coating, based on geotextile fibers and polyurethane resin that is suitable for wooden structures. Results obtained from two different tree species (from managed and reforested areas) coated with the composite reveal that the additional layer not only provided a stronger adhesion between wood and ccoating layer but also a further improvement in the electrical properties and better protection against abrasion and moisture.ABM, ABC, ABPol2013-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000500026Materials Research v.16 n.5 2013reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392013005000100info:eu-repo/semantics/openAccessAssagra,Yuri Andrey OlivatoAltafim,Ruy Alberto PisaniSilva,José Francisco Resende daBasso,Heitor CuryLahr,Francisco Antonio RoccoAltafim,Ruy Alberto Corrêaeng2013-10-18T00:00:00Zoai:scielo:S1516-14392013000500026Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2013-10-18T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Laminated composite based on polyester geotextile fibers and polyurethane resin for coating wood structures
title Laminated composite based on polyester geotextile fibers and polyurethane resin for coating wood structures
spellingShingle Laminated composite based on polyester geotextile fibers and polyurethane resin for coating wood structures
Assagra,Yuri Andrey Olivato
polyurethane resin
geotextile fibers
coating layer
wooden structural elements
title_short Laminated composite based on polyester geotextile fibers and polyurethane resin for coating wood structures
title_full Laminated composite based on polyester geotextile fibers and polyurethane resin for coating wood structures
title_fullStr Laminated composite based on polyester geotextile fibers and polyurethane resin for coating wood structures
title_full_unstemmed Laminated composite based on polyester geotextile fibers and polyurethane resin for coating wood structures
title_sort Laminated composite based on polyester geotextile fibers and polyurethane resin for coating wood structures
author Assagra,Yuri Andrey Olivato
author_facet Assagra,Yuri Andrey Olivato
Altafim,Ruy Alberto Pisani
Silva,José Francisco Resende da
Basso,Heitor Cury
Lahr,Francisco Antonio Rocco
Altafim,Ruy Alberto Corrêa
author_role author
author2 Altafim,Ruy Alberto Pisani
Silva,José Francisco Resende da
Basso,Heitor Cury
Lahr,Francisco Antonio Rocco
Altafim,Ruy Alberto Corrêa
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Assagra,Yuri Andrey Olivato
Altafim,Ruy Alberto Pisani
Silva,José Francisco Resende da
Basso,Heitor Cury
Lahr,Francisco Antonio Rocco
Altafim,Ruy Alberto Corrêa
dc.subject.por.fl_str_mv polyurethane resin
geotextile fibers
coating layer
wooden structural elements
topic polyurethane resin
geotextile fibers
coating layer
wooden structural elements
description New environmental laws have restricted the use of hardwood trees in overhead power lines structures, such as, poles and cross-arms, leading companies to seek alternative materials. Reforested wood coated with polymeric resin has been proposed as an environmental friendly solution, with improved electrical properties and protection against external agents, e.g. moisture, ultraviolet radiation and fungi. However, the single thin layer of resin, normally applied on such structures reveal to be inefficient, due to be easily damage during handling. In this paper, we present a composite coating, based on geotextile fibers and polyurethane resin that is suitable for wooden structures. Results obtained from two different tree species (from managed and reforested areas) coated with the composite reveal that the additional layer not only provided a stronger adhesion between wood and ccoating layer but also a further improvement in the electrical properties and better protection against abrasion and moisture.
publishDate 2013
dc.date.none.fl_str_mv 2013-10-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000500026
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000500026
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392013005000100
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.16 n.5 2013
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
_version_ 1754212662956261376

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