Orientation effect on the physical and mechanical properties of strand cement boards
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.conbuildmat.2020.122121 http://hdl.handle.net/11449/205690 |
Resumo: | The aim of this study is to assess the effect of the strand orientation on the physical and mechanical properties of strand cement boards. To evaluate the orientation effect, non-oriented strand cement boards (i) and oriented strand cement boards (ii) were produced and assessed using two different wood species, with three-strand contents. The boards physical and mechanical properties were evaluated following the recommendations of the European Standards EN 317, EN 323 and EN 310, respectively. For non-oriented and oriented strand cement boards, physical properties of thickness swelling (TS) showed that almost all strand contents studied for both wood species were close to that required by ISO 8335. With regard to the orientation effect on the mechanical properties of the modulus of rupture (MOR) and modulus of elasticity (MOE) of the boards. It was found a significant improvement for the MOR and MOE of the oriented boards in comparison to those non-oriented. In addition, the boards tested on the parallel of the strand performed better mechanically (around 119% for MOR and 106% for MOE) in comparison with the boards tested on the perpendicular of the strand. |
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Orientation effect on the physical and mechanical properties of strand cement boardsBuilding materialsCementCement boardsHardwoodSoftwoodWood boardsThe aim of this study is to assess the effect of the strand orientation on the physical and mechanical properties of strand cement boards. To evaluate the orientation effect, non-oriented strand cement boards (i) and oriented strand cement boards (ii) were produced and assessed using two different wood species, with three-strand contents. The boards physical and mechanical properties were evaluated following the recommendations of the European Standards EN 317, EN 323 and EN 310, respectively. For non-oriented and oriented strand cement boards, physical properties of thickness swelling (TS) showed that almost all strand contents studied for both wood species were close to that required by ISO 8335. With regard to the orientation effect on the mechanical properties of the modulus of rupture (MOR) and modulus of elasticity (MOE) of the boards. It was found a significant improvement for the MOR and MOE of the oriented boards in comparison to those non-oriented. In addition, the boards tested on the parallel of the strand performed better mechanically (around 119% for MOR and 106% for MOE) in comparison with the boards tested on the perpendicular of the strand.University of São Paulo (USP) Faculty of Animal Science and Food Engineering Department of Biosystems EngineeringNatural Sciences and Engineering Research Council of Canada (NSERC) Industrial Chair on Eco-responsible Wood Construction Laval University Department of Wood and Forest SciencesLaval University Faculty of Agriculture and Food Sciences Department of Soil and Agrifood EngineeringSão Paulo State University (UNESP) School of Engineering Department of Materials and TechnologyFederal University of São Carlos (UFSCar) – Department of Civil Engineering, Washington Luís Road (SP-310)São Paulo State University (UNESP) School of Engineering Department of Materials and TechnologyUniversidade de São Paulo (USP)Laval UniversityFaculty of Agriculture and Food SciencesUniversidade Estadual Paulista (Unesp)Universidade Federal de São Carlos (UFSCar)Cabral, Matheus RobertoNakanishi, Erika YukariSantos, Sérgio Francisco [UNESP]Christoforo, André LuisFiorelli, Juliano2021-06-25T10:19:39Z2021-06-25T10:19:39Z2021-03-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.conbuildmat.2020.122121Construction and Building Materials, v. 275.0950-0618http://hdl.handle.net/11449/20569010.1016/j.conbuildmat.2020.1221212-s2.0-85098958780Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengConstruction and Building Materialsinfo:eu-repo/semantics/openAccess2021-10-22T13:22:13Zoai:repositorio.unesp.br:11449/205690Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:36:32.912552Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Orientation effect on the physical and mechanical properties of strand cement boards |
title |
Orientation effect on the physical and mechanical properties of strand cement boards |
spellingShingle |
Orientation effect on the physical and mechanical properties of strand cement boards Cabral, Matheus Roberto Building materials Cement Cement boards Hardwood Softwood Wood boards |
title_short |
Orientation effect on the physical and mechanical properties of strand cement boards |
title_full |
Orientation effect on the physical and mechanical properties of strand cement boards |
title_fullStr |
Orientation effect on the physical and mechanical properties of strand cement boards |
title_full_unstemmed |
Orientation effect on the physical and mechanical properties of strand cement boards |
title_sort |
Orientation effect on the physical and mechanical properties of strand cement boards |
author |
Cabral, Matheus Roberto |
author_facet |
Cabral, Matheus Roberto Nakanishi, Erika Yukari Santos, Sérgio Francisco [UNESP] Christoforo, André Luis Fiorelli, Juliano |
author_role |
author |
author2 |
Nakanishi, Erika Yukari Santos, Sérgio Francisco [UNESP] Christoforo, André Luis Fiorelli, Juliano |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Laval University Faculty of Agriculture and Food Sciences Universidade Estadual Paulista (Unesp) Universidade Federal de São Carlos (UFSCar) |
dc.contributor.author.fl_str_mv |
Cabral, Matheus Roberto Nakanishi, Erika Yukari Santos, Sérgio Francisco [UNESP] Christoforo, André Luis Fiorelli, Juliano |
dc.subject.por.fl_str_mv |
Building materials Cement Cement boards Hardwood Softwood Wood boards |
topic |
Building materials Cement Cement boards Hardwood Softwood Wood boards |
description |
The aim of this study is to assess the effect of the strand orientation on the physical and mechanical properties of strand cement boards. To evaluate the orientation effect, non-oriented strand cement boards (i) and oriented strand cement boards (ii) were produced and assessed using two different wood species, with three-strand contents. The boards physical and mechanical properties were evaluated following the recommendations of the European Standards EN 317, EN 323 and EN 310, respectively. For non-oriented and oriented strand cement boards, physical properties of thickness swelling (TS) showed that almost all strand contents studied for both wood species were close to that required by ISO 8335. With regard to the orientation effect on the mechanical properties of the modulus of rupture (MOR) and modulus of elasticity (MOE) of the boards. It was found a significant improvement for the MOR and MOE of the oriented boards in comparison to those non-oriented. In addition, the boards tested on the parallel of the strand performed better mechanically (around 119% for MOR and 106% for MOE) in comparison with the boards tested on the perpendicular of the strand. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T10:19:39Z 2021-06-25T10:19:39Z 2021-03-15 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.conbuildmat.2020.122121 Construction and Building Materials, v. 275. 0950-0618 http://hdl.handle.net/11449/205690 10.1016/j.conbuildmat.2020.122121 2-s2.0-85098958780 |
url |
http://dx.doi.org/10.1016/j.conbuildmat.2020.122121 http://hdl.handle.net/11449/205690 |
identifier_str_mv |
Construction and Building Materials, v. 275. 0950-0618 10.1016/j.conbuildmat.2020.122121 2-s2.0-85098958780 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Construction and Building Materials |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus 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_ |
1808129442531246080 |