Cement-bonded particleboards with banana pseudostem waste

Detalhes bibliográficos
Autor(a) principal: Nunes, Lina
Data de Publicação: 2021
Outros Autores: Cintura, Eleonora, Parracha, João L., Fernandes, Bruno, Silva, Vitor, Faria, Paulina
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/123844
Resumo: info:eu-repo/grantAgreement/FCT/OE/77882/PT
id RCAP_1692e8491232c77b9189524066ef89b2
oai_identifier_str oai:run.unl.pt:10362/123844
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Cement-bonded particleboards with banana pseudostem wastePhysical performance and bio-susceptibilityBanana pseudostem fibresBio-wastesMaritime pine particlesMould susceptibilityPhysical propertiesCivil and Structural EngineeringBuilding and ConstructionMaterials Science(all)Geotechnical Engineering and Engineering GeologyComputer Science Applicationsinfo:eu-repo/grantAgreement/FCT/OE/77882/PTThis article evaluates the relevant properties of cement-bonded particleboards (CBPB) made with a portion of maritime pine (Pinus pinaster) particles replaced with an agricultural waste, banana pseudostem (Musa sp.). The industrial production of CBPB was simulated in the laboratory based on a reference composition defined by a manufacturing company. Test specimens were produced assuming 0%, 25%, 50% and 75% partial replacement of wood particles with banana pseudostem fibres. Some physical properties (bulk density, thermal conductivity, and dimensional stability) and the mould susceptibility of the different variables were assessed. Results show that the thermal conductivity of the boards increased with the banana fibre proportion and ranged between 0.233 W/(m.K) and 0.279 W/(m.K). The bulk density values generally increased with the banana fibre proportion and ranged between 1754–1995 kg/m3, being the highest value obtained for B50 (equal weight proportion of wood particles and banana fibres). Specimens with a higher percentage of banana fibres have reduced thickness resulting from swelling, ranging between 0.38% and 0.11% (for 0% and 75% of banana fibres, respectively). CBPBs with unsanded surfaces seem to be unsusceptible to mould development, whereas those with sanded surfaces, simulating wearing, show some bio-susceptibility. Mould development increases with the proportion of banana fibre. The results highlight the need for regular maintenance of the particleboards, thus avoiding surface wear over time and resulting in the exposure of the wood particles and/or banana fibres to the outside environment.DEC - Departamento de Engenharia CivilRUNNunes, LinaCintura, EleonoraParracha, João L.Fernandes, BrunoSilva, VitorFaria, Paulina2021-09-04T00:20:06Z2021-06-132021-06-13T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article12application/pdfhttp://hdl.handle.net/10362/123844eng2412-3811PURE: 32359197https://doi.org/10.3390/infrastructures6060086info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:05:17Zoai:run.unl.pt:10362/123844Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:45:14.393637Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Cement-bonded particleboards with banana pseudostem waste
Physical performance and bio-susceptibility
title Cement-bonded particleboards with banana pseudostem waste
spellingShingle Cement-bonded particleboards with banana pseudostem waste
Nunes, Lina
Banana pseudostem fibres
Bio-wastes
Maritime pine particles
Mould susceptibility
Physical properties
Civil and Structural Engineering
Building and Construction
Materials Science(all)
Geotechnical Engineering and Engineering Geology
Computer Science Applications
title_short Cement-bonded particleboards with banana pseudostem waste
title_full Cement-bonded particleboards with banana pseudostem waste
title_fullStr Cement-bonded particleboards with banana pseudostem waste
title_full_unstemmed Cement-bonded particleboards with banana pseudostem waste
title_sort Cement-bonded particleboards with banana pseudostem waste
author Nunes, Lina
author_facet Nunes, Lina
Cintura, Eleonora
Parracha, João L.
Fernandes, Bruno
Silva, Vitor
Faria, Paulina
author_role author
author2 Cintura, Eleonora
Parracha, João L.
Fernandes, Bruno
Silva, Vitor
Faria, Paulina
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv DEC - Departamento de Engenharia Civil
RUN
dc.contributor.author.fl_str_mv Nunes, Lina
Cintura, Eleonora
Parracha, João L.
Fernandes, Bruno
Silva, Vitor
Faria, Paulina
dc.subject.por.fl_str_mv Banana pseudostem fibres
Bio-wastes
Maritime pine particles
Mould susceptibility
Physical properties
Civil and Structural Engineering
Building and Construction
Materials Science(all)
Geotechnical Engineering and Engineering Geology
Computer Science Applications
topic Banana pseudostem fibres
Bio-wastes
Maritime pine particles
Mould susceptibility
Physical properties
Civil and Structural Engineering
Building and Construction
Materials Science(all)
Geotechnical Engineering and Engineering Geology
Computer Science Applications
description info:eu-repo/grantAgreement/FCT/OE/77882/PT
publishDate 2021
dc.date.none.fl_str_mv 2021-09-04T00:20:06Z
2021-06-13
2021-06-13T00:00:00Z
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://hdl.handle.net/10362/123844
url http://hdl.handle.net/10362/123844
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2412-3811
PURE: 32359197
https://doi.org/10.3390/infrastructures6060086
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 12
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799138057834725376

Registros relacionados