Physical and mechanical properties of permeable concrete with aggregates of porcelain electrical insulator residues

Detalhes bibliográficos
Autor(a) principal: Ribeiro, Vander Alkmin dos Santos
Data de Publicação: 2021
Outros Autores: Werdine, Demarcus, Barbosa, Luciano Floriano, Oliveira, Adhimar Flávio, Souza, Ramon Viana de, Silva, Lucas Ramon Roque
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/17286
Resumo: The present work aims to study the influence of the use of waste porcelain electrical insulators on the properties of permeable concrete. In recent years, several researches have been developed with the objective of reducing the environmental impacts of industrial waste, adjusting systems so that the waste from a production process can be used as raw material for the production of other products. The electric energy producing companies produce an estimated annual liability of 25,000 ton / year of porcelain electrical insulators, resulting from the replacement of outdated parts and industrial quality control, and currently do not have a disseminated procedure regarding the reuse of this ceramic, often being improperly discarded in the environment. Specifically, the civil construction sector presents itself as a sector that can incorporate these waste porcelain electrical insulators into its production. The concretes were tested for compressive strength at the ages of 14 and 28 days, with the respective percentages of replacing the volume of conventional coarse aggregate with 10% and 30% porcelain electrical insulator waste. The results show that the compressive strength increased with the increase in the percentage of waste insulators, the material under study resented a permeability coefficient that meets a very low degree of permeability and the void index did not present characteristics of permeable concretes. The samples produced did not meet the normative requirement (NBR 16416-table 8) of compressive strength of 20-35 MPa.
id UNIFEI_5d4038da957ddcd75cdd74d89591e4ed
oai_identifier_str oai:ojs.pkp.sfu.ca:article/17286
network_acronym_str UNIFEI
network_name_str Research, Society and Development
repository_id_str
spelling Physical and mechanical properties of permeable concrete with aggregates of porcelain electrical insulator residuesPropiedades físicas y mecánicas del hormigón permeable con áridos de porcelana Residuos de aislantes eléctricosPropriedades físicas e mecânicas do concreto permeável com agregados de resíduos de isolador elétrico de porcelanaConcreto permeávelIsoladores de porcelanaResistência a compressãoResíduos.Permeable concretePorcelain isolatorsCompressive strengthResidue.Hormigón permeableAislantes de porcelanaResistencia a la compresiónDesperdicio.The present work aims to study the influence of the use of waste porcelain electrical insulators on the properties of permeable concrete. In recent years, several researches have been developed with the objective of reducing the environmental impacts of industrial waste, adjusting systems so that the waste from a production process can be used as raw material for the production of other products. The electric energy producing companies produce an estimated annual liability of 25,000 ton / year of porcelain electrical insulators, resulting from the replacement of outdated parts and industrial quality control, and currently do not have a disseminated procedure regarding the reuse of this ceramic, often being improperly discarded in the environment. Specifically, the civil construction sector presents itself as a sector that can incorporate these waste porcelain electrical insulators into its production. The concretes were tested for compressive strength at the ages of 14 and 28 days, with the respective percentages of replacing the volume of conventional coarse aggregate with 10% and 30% porcelain electrical insulator waste. The results show that the compressive strength increased with the increase in the percentage of waste insulators, the material under study resented a permeability coefficient that meets a very low degree of permeability and the void index did not present characteristics of permeable concretes. The samples produced did not meet the normative requirement (NBR 16416-table 8) of compressive strength of 20-35 MPa.El presente trabajo tiene como objetivo estudiar la influencia del uso de aislantes eléctricos de desecho de porcelana sobre las propiedades del hormigón permeable. En los últimos años se han desarrollado varias investigaciones con el objetivo de reducir los impactos ambientales de los residuos industriales, ajustando los sistemas para que los relaves de un proceso productivo se puedan utilizar como materia prima para la elaboración de otros productos. Las empresas que producen electricidad, producen un pasivo anual estimado en 25.000 toneladas / año de aisladores sistemas eléctricos de porcelana, resultado de la sustitución de piezas obsoletas y la calidad industrial, y actualmente no cuenta con un procedimiento generalizado en con respecto a la reutilización de esta cerámica, siendo a menudo descartada en un inadecuado en el medio ambiente. En concreto, el sector de la construcción civil se presenta como un sector que puede incorporar estos residuos de aislantes eléctricos producción de porcelana. Los hormigones fueron probados para resistencia a compresión a los 14 y 28 días, con los respectivos porcentajes de Reemplazo del volumen de agregado grueso convencional con aislantes de residuos. Electrodomésticos de porcelana del 10% y 30%. Los resultados muestran que la resistencia a la compresión aumentó con el incremento en el porcentaje de residuos aislantes, el material en estudio presentó un coeficiente de permeabilidad que sirve como muy bajo grado de permeabilidad y el índice de vacíos no presentó características de hormigones permeables. Las muestras producidas no cumplieron con el requisito normativo (NBR 16416-tabla 8) de resistencia a la compresión de 20-35 MPa.O presente trabalho tem por objetivo estudar a influência do emprego dos resíduos de isoladores elétricos de porcelana nas propriedades do concreto permeável. Nos últimos anos diversas pesquisas têm sido desenvolvidas com o objetivo a diminuir os impactos ambientais dos rejeitos industriais, ajustando sistemas de modo que os rejeitos de um processo produtivo possam ser utilizados como matéria-prima para a produção de outros produtos. As companhias produtoras de energia elétrica, produz um passivo anual estimado em 25.000 ton./ano de isoladores elétricos de porcelana, decorrentes da reposição de peças defasadas e do controle de qualidade industrial, e atualmente não possui um procedimento disseminado em relação a reutilização desta cerâmica, sendo muitas vezes descartados de forma inadequada no meio ambiente. Especificamente, o setor da construção civil se apresenta como um setor que pode incorporar esses resíduos de isoladores elétricos de porcelana a sua produção. Os concretos foram ensaiados quanto à resistência à compressão nas idades de 14 e 28 dias, sendo as respectivas porcentagens de substituição do volume do agregado graúdo convencional por resíduos de isoladores elétricos de porcelana de 10% e 30%. Os resultados mostram que a resistência à compressão aumentou com o aumento da porcentagem de resíduo de isoladores, o material em estudo apresentou um coeficiente de permeabilidade que atende como muito baixo grau de permeabilidade e o índice de vazios não apresentou características dos concretos permeáveis. As amostras produzidas não atenderam ao requisito normativo (NBR 16416- tabela 8) de resistência à compressão de 20-35 MPa.Research, Society and Development2021-07-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1728610.33448/rsd-v10i8.17286Research, Society and Development; Vol. 10 No. 8; e23610817286Research, Society and Development; Vol. 10 Núm. 8; e23610817286Research, Society and Development; v. 10 n. 8; e236108172862525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/17286/15419Copyright (c) 2021 Vander Alkmin dos Santos Ribeiro; Demarcus Werdine; Luciano Floriano Barbosa; Adhimar Flávio Oliveira; Ramon Viana de Souza; Lucas Ramon Roque Silvahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessRibeiro, Vander Alkmin dos Santos Werdine, DemarcusBarbosa, Luciano FlorianoOliveira, Adhimar FlávioSouza, Ramon Viana de Silva, Lucas Ramon Roque2021-08-21T18:46:59Zoai:ojs.pkp.sfu.ca:article/17286Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:37:39.740964Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Physical and mechanical properties of permeable concrete with aggregates of porcelain electrical insulator residues
Propiedades físicas y mecánicas del hormigón permeable con áridos de porcelana Residuos de aislantes eléctricos
Propriedades físicas e mecânicas do concreto permeável com agregados de resíduos de isolador elétrico de porcelana
title Physical and mechanical properties of permeable concrete with aggregates of porcelain electrical insulator residues
spellingShingle Physical and mechanical properties of permeable concrete with aggregates of porcelain electrical insulator residues
Ribeiro, Vander Alkmin dos Santos
Concreto permeável
Isoladores de porcelana
Resistência a compressão
Resíduos.
Permeable concrete
Porcelain isolators
Compressive strength
Residue.
Hormigón permeable
Aislantes de porcelana
Resistencia a la compresión
Desperdicio.
title_short Physical and mechanical properties of permeable concrete with aggregates of porcelain electrical insulator residues
title_full Physical and mechanical properties of permeable concrete with aggregates of porcelain electrical insulator residues
title_fullStr Physical and mechanical properties of permeable concrete with aggregates of porcelain electrical insulator residues
title_full_unstemmed Physical and mechanical properties of permeable concrete with aggregates of porcelain electrical insulator residues
title_sort Physical and mechanical properties of permeable concrete with aggregates of porcelain electrical insulator residues
author Ribeiro, Vander Alkmin dos Santos
author_facet Ribeiro, Vander Alkmin dos Santos
Werdine, Demarcus
Barbosa, Luciano Floriano
Oliveira, Adhimar Flávio
Souza, Ramon Viana de
Silva, Lucas Ramon Roque
author_role author
author2 Werdine, Demarcus
Barbosa, Luciano Floriano
Oliveira, Adhimar Flávio
Souza, Ramon Viana de
Silva, Lucas Ramon Roque
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Ribeiro, Vander Alkmin dos Santos
Werdine, Demarcus
Barbosa, Luciano Floriano
Oliveira, Adhimar Flávio
Souza, Ramon Viana de
Silva, Lucas Ramon Roque
dc.subject.por.fl_str_mv Concreto permeável
Isoladores de porcelana
Resistência a compressão
Resíduos.
Permeable concrete
Porcelain isolators
Compressive strength
Residue.
Hormigón permeable
Aislantes de porcelana
Resistencia a la compresión
Desperdicio.
topic Concreto permeável
Isoladores de porcelana
Resistência a compressão
Resíduos.
Permeable concrete
Porcelain isolators
Compressive strength
Residue.
Hormigón permeable
Aislantes de porcelana
Resistencia a la compresión
Desperdicio.
description The present work aims to study the influence of the use of waste porcelain electrical insulators on the properties of permeable concrete. In recent years, several researches have been developed with the objective of reducing the environmental impacts of industrial waste, adjusting systems so that the waste from a production process can be used as raw material for the production of other products. The electric energy producing companies produce an estimated annual liability of 25,000 ton / year of porcelain electrical insulators, resulting from the replacement of outdated parts and industrial quality control, and currently do not have a disseminated procedure regarding the reuse of this ceramic, often being improperly discarded in the environment. Specifically, the civil construction sector presents itself as a sector that can incorporate these waste porcelain electrical insulators into its production. The concretes were tested for compressive strength at the ages of 14 and 28 days, with the respective percentages of replacing the volume of conventional coarse aggregate with 10% and 30% porcelain electrical insulator waste. The results show that the compressive strength increased with the increase in the percentage of waste insulators, the material under study resented a permeability coefficient that meets a very low degree of permeability and the void index did not present characteristics of permeable concretes. The samples produced did not meet the normative requirement (NBR 16416-table 8) of compressive strength of 20-35 MPa.
publishDate 2021
dc.date.none.fl_str_mv 2021-07-11
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/17286
10.33448/rsd-v10i8.17286
url https://rsdjournal.org/index.php/rsd/article/view/17286
identifier_str_mv 10.33448/rsd-v10i8.17286
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/17286/15419
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 10 No. 8; e23610817286
Research, Society and Development; Vol. 10 Núm. 8; e23610817286
Research, Society and Development; v. 10 n. 8; e23610817286
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052681851764736

Registros relacionados