Weathering degradation of polyester and polypropylene geotextiles

Detalhes bibliográficos
Autor(a) principal: Lodi, P. C. [UNESP]
Data de Publicação: 2008
Outros Autores: Bueno, B. S., Vilar, O. M., Correia, N. S. [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/978-3-540-69313-0_8
http://hdl.handle.net/11449/9627
Resumo: This paper presents results of physical and mechanical tests in polyester (PET) and polypropilene (PP) nonwoven geotextiles that were exposed to weathering conditions (solar radiation, humidity, wind, rain) after some specific periods of exposure (1, 2, 3 and 4 months). ASTM D5970 and Brazilian standards (NBR) recommendation were followed in this research. Results show variations in tensile properties and in the mass per unit area. Variations in the deformations were more significant in the PP geotextile when compared to the PET geotextile.
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spelling Weathering degradation of polyester and polypropylene geotextilesgeotextilesdegradationweathering exposuremechanical propertiesThis paper presents results of physical and mechanical tests in polyester (PET) and polypropilene (PP) nonwoven geotextiles that were exposed to weathering conditions (solar radiation, humidity, wind, rain) after some specific periods of exposure (1, 2, 3 and 4 months). ASTM D5970 and Brazilian standards (NBR) recommendation were followed in this research. Results show variations in tensile properties and in the mass per unit area. Variations in the deformations were more significant in the PP geotextile when compared to the PET geotextile.UNESP, Dept Civil Engn, Ilha Solteira, BrazilUNESP, Dept Civil Engn, Ilha Solteira, BrazilZhejiang Univ PressUniversidade Estadual Paulista (Unesp)Lodi, P. C. [UNESP]Bueno, B. S.Vilar, O. M.Correia, N. S. [UNESP]2014-05-20T13:28:51Z2014-05-20T13:28:51Z2008-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject35-39http://dx.doi.org/10.1007/978-3-540-69313-0_8Geosynthetics In Civil and Environmental Engineering. Hangzhou: Zhejiang Univ Press, p. 35-39, 2008.http://hdl.handle.net/11449/9627WOS:00025948630000811208446044459620000-0001-8857-1710Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGeosynthetics In Civil and Environmental Engineeringinfo:eu-repo/semantics/openAccess2021-10-23T20:11:12Zoai:repositorio.unesp.br:11449/9627Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T20:11:12Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Weathering degradation of polyester and polypropylene geotextiles
title Weathering degradation of polyester and polypropylene geotextiles
spellingShingle Weathering degradation of polyester and polypropylene geotextiles
Lodi, P. C. [UNESP]
geotextiles
degradation
weathering exposure
mechanical properties
title_short Weathering degradation of polyester and polypropylene geotextiles
title_full Weathering degradation of polyester and polypropylene geotextiles
title_fullStr Weathering degradation of polyester and polypropylene geotextiles
title_full_unstemmed Weathering degradation of polyester and polypropylene geotextiles
title_sort Weathering degradation of polyester and polypropylene geotextiles
author Lodi, P. C. [UNESP]
author_facet Lodi, P. C. [UNESP]
Bueno, B. S.
Vilar, O. M.
Correia, N. S. [UNESP]
author_role author
author2 Bueno, B. S.
Vilar, O. M.
Correia, N. S. [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Lodi, P. C. [UNESP]
Bueno, B. S.
Vilar, O. M.
Correia, N. S. [UNESP]
dc.subject.por.fl_str_mv geotextiles
degradation
weathering exposure
mechanical properties
topic geotextiles
degradation
weathering exposure
mechanical properties
description This paper presents results of physical and mechanical tests in polyester (PET) and polypropilene (PP) nonwoven geotextiles that were exposed to weathering conditions (solar radiation, humidity, wind, rain) after some specific periods of exposure (1, 2, 3 and 4 months). ASTM D5970 and Brazilian standards (NBR) recommendation were followed in this research. Results show variations in tensile properties and in the mass per unit area. Variations in the deformations were more significant in the PP geotextile when compared to the PET geotextile.
publishDate 2008
dc.date.none.fl_str_mv 2008-01-01
2014-05-20T13:28:51Z
2014-05-20T13:28:51Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1007/978-3-540-69313-0_8
Geosynthetics In Civil and Environmental Engineering. Hangzhou: Zhejiang Univ Press, p. 35-39, 2008.
http://hdl.handle.net/11449/9627
WOS:000259486300008
1120844604445962
0000-0001-8857-1710
url http://dx.doi.org/10.1007/978-3-540-69313-0_8
http://hdl.handle.net/11449/9627
identifier_str_mv Geosynthetics In Civil and Environmental Engineering. Hangzhou: Zhejiang Univ Press, p. 35-39, 2008.
WOS:000259486300008
1120844604445962
0000-0001-8857-1710
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Geosynthetics In Civil and Environmental Engineering
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 35-39
dc.publisher.none.fl_str_mv Zhejiang Univ Press
publisher.none.fl_str_mv Zhejiang Univ Press
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1803047080533426176

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