Cement-based mortars production applying mining residues treated with an electro-based technology and a thermal treatment

Detalhes bibliográficos
Autor(a) principal: Almeida, J.
Data de Publicação: 2021
Outros Autores: Faria, P., Ribeiro, A. B., Santos Silva, A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/111178
Resumo: The authors acknowledge the Portuguese Foundation for Science and Technology (FCT) for the support given to CENSE and CERIS through the strategicprojects UIDB/04085/2020 and UIDB/04625/2020. J. Almeida PhD fellowship PD/BD/135170/2017 from the EcoCoRe Doctoral program. The authors thank Ana Paula Menezes from LNEC for the samples TGA/DTA analysis, Professor José Mirão from Hercules laboratory for the XRD assistance, Eng. Manuel Pacheco from Panasqueira mine for providing mining residues samples and Eng. Vítor Silva for the support during mortar formulations and mechanical tests.
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spelling Cement-based mortars production applying mining residues treated with an electro-based technology and a thermal treatmentTechnical and economic effectsThe authors acknowledge the Portuguese Foundation for Science and Technology (FCT) for the support given to CENSE and CERIS through the strategicprojects UIDB/04085/2020 and UIDB/04625/2020. J. Almeida PhD fellowship PD/BD/135170/2017 from the EcoCoRe Doctoral program. The authors thank Ana Paula Menezes from LNEC for the samples TGA/DTA analysis, Professor José Mirão from Hercules laboratory for the XRD assistance, Eng. Manuel Pacheco from Panasqueira mine for providing mining residues samples and Eng. Vítor Silva for the support during mortar formulations and mechanical tests.The combination of treatments may improve the extraction of toxic and critical elements from secondary resources, produce changes in materials’ physico-chemical properties and improvements on the sustainability of strategies. Mining residues were treated with an electrodialytic process alone or coupled with a thermal procedure, and reused in cement-based mortars by replacing 10, 25 and 50% of the cement binder content. This study demonstrated the technical and economic feasibility of mortars produced with treated mining residues, namely in applications where flexural strength is key factor. The mechanical properties of the mortars corroborated their compatibility with bedding mortars and fired brick masonry walls.DEC - Departamento de Engenharia CivilCENSE - Centro de Investigação em Ambiente e SustentabilidadeDCEA - Departamento de Ciências e Engenharia do AmbienteRUNAlmeida, J.Faria, P.Ribeiro, A. B.Santos Silva, A.2023-11-01T01:33:36Z2021-04-192021-04-19T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/111178eng0950-0618PURE: 27834814https://doi.org/10.1016/j.conbuildmat.2021.122483info: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:RCAAP2024-03-11T04:54:59Zoai:run.unl.pt:10362/111178Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:41:49.321833Repositório 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-based mortars production applying mining residues treated with an electro-based technology and a thermal treatment
Technical and economic effects
title Cement-based mortars production applying mining residues treated with an electro-based technology and a thermal treatment
spellingShingle Cement-based mortars production applying mining residues treated with an electro-based technology and a thermal treatment
Almeida, J.
title_short Cement-based mortars production applying mining residues treated with an electro-based technology and a thermal treatment
title_full Cement-based mortars production applying mining residues treated with an electro-based technology and a thermal treatment
title_fullStr Cement-based mortars production applying mining residues treated with an electro-based technology and a thermal treatment
title_full_unstemmed Cement-based mortars production applying mining residues treated with an electro-based technology and a thermal treatment
title_sort Cement-based mortars production applying mining residues treated with an electro-based technology and a thermal treatment
author Almeida, J.
author_facet Almeida, J.
Faria, P.
Ribeiro, A. B.
Santos Silva, A.
author_role author
author2 Faria, P.
Ribeiro, A. B.
Santos Silva, A.
author2_role author
author
author
dc.contributor.none.fl_str_mv DEC - Departamento de Engenharia Civil
CENSE - Centro de Investigação em Ambiente e Sustentabilidade
DCEA - Departamento de Ciências e Engenharia do Ambiente
RUN
dc.contributor.author.fl_str_mv Almeida, J.
Faria, P.
Ribeiro, A. B.
Santos Silva, A.
description The authors acknowledge the Portuguese Foundation for Science and Technology (FCT) for the support given to CENSE and CERIS through the strategicprojects UIDB/04085/2020 and UIDB/04625/2020. J. Almeida PhD fellowship PD/BD/135170/2017 from the EcoCoRe Doctoral program. The authors thank Ana Paula Menezes from LNEC for the samples TGA/DTA analysis, Professor José Mirão from Hercules laboratory for the XRD assistance, Eng. Manuel Pacheco from Panasqueira mine for providing mining residues samples and Eng. Vítor Silva for the support during mortar formulations and mechanical tests.
publishDate 2021
dc.date.none.fl_str_mv 2021-04-19
2021-04-19T00:00:00Z
2023-11-01T01:33:36Z
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/10362/111178
url http://hdl.handle.net/10362/111178
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0950-0618
PURE: 27834814
https://doi.org/10.1016/j.conbuildmat.2021.122483
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.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
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