Mortar with pet—Preliminary results

Detalhes bibliográficos
Autor(a) principal: Oliveira, Rosário
Data de Publicação: 2019
Outros Autores: Garcia, Maria da Luz, Meira Castro, Ana C., Silva, Teresa Neto
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.22/15269
Resumo: ICEER2019 - 6th International Conference on Energy and Environment Research: “Energy and environment: challenges towards circular economy”, 22 -25 July 2019, Aveiro, Portugal
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spelling Mortar with pet—Preliminary resultsMortarsPET wastePlastic aggregatesThermal conductivityICEER2019 - 6th International Conference on Energy and Environment Research: “Energy and environment: challenges towards circular economy”, 22 -25 July 2019, Aveiro, PortugalThe objective of this work is to evaluate the performance and feasibility of the use of coating mortars with the incorporation of ground polyethylene terephthalate (PET) waste. It was studied the performance of 1: 4 mortars in weight with partial replacement of the aggregate by PET residuals in different percentages (0%, 5% and 10%). Obtained results showed a decrease of the mechanical resistance of mortars in the inverse proportion of the use of PET residues of the mixture, an increase in resistance to water absorption by capillary action and a decrease in thermal conductivity. These results support the potential use of PET waste in coating mortars, thereby contributing to reduce the environmental impact caused by plastic waste. However, in order to be considered energy efficient, this new material needs further improvements.ElsevierRepositório Científico do Instituto Politécnico do PortoOliveira, RosárioGarcia, Maria da LuzMeira Castro, Ana C.Silva, Teresa Neto2020-01-14T14:14:38Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/15269eng10.1016/j.egyr.2019.11.005info: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:RCAAP2023-03-13T12:59:12ZPortal AgregadorONG
dc.title.none.fl_str_mv Mortar with pet—Preliminary results
title Mortar with pet—Preliminary results
spellingShingle Mortar with pet—Preliminary results
Oliveira, Rosário
Mortars
PET waste
Plastic aggregates
Thermal conductivity
title_short Mortar with pet—Preliminary results
title_full Mortar with pet—Preliminary results
title_fullStr Mortar with pet—Preliminary results
title_full_unstemmed Mortar with pet—Preliminary results
title_sort Mortar with pet—Preliminary results
author Oliveira, Rosário
author_facet Oliveira, Rosário
Garcia, Maria da Luz
Meira Castro, Ana C.
Silva, Teresa Neto
author_role author
author2 Garcia, Maria da Luz
Meira Castro, Ana C.
Silva, Teresa Neto
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico do Porto
dc.contributor.author.fl_str_mv Oliveira, Rosário
Garcia, Maria da Luz
Meira Castro, Ana C.
Silva, Teresa Neto
dc.subject.por.fl_str_mv Mortars
PET waste
Plastic aggregates
Thermal conductivity
topic Mortars
PET waste
Plastic aggregates
Thermal conductivity
description ICEER2019 - 6th International Conference on Energy and Environment Research: “Energy and environment: challenges towards circular economy”, 22 -25 July 2019, Aveiro, Portugal
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01T00:00:00Z
2020-01-14T14:14:38Z
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/10400.22/15269
url http://hdl.handle.net/10400.22/15269
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1016/j.egyr.2019.11.005
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
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repository.name.fl_str_mv
repository.mail.fl_str_mv
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