Use of red ceramic waste as fine aggregate in concretes

Detalhes bibliográficos
Autor(a) principal: Morais, Maria Helany Lima de
Data de Publicação: 2020
Outros Autores: Souza, Wana Maria de, Ribeiro, Antonio Júnior Alves
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/4145
Resumo: The growth of construction has contributed to a significant increase in the generation of urban waste. The inadequate disposal of this waste causes several environmental impacts. In this context, the use of urban waste as building materials is a viable and innovative technical alternative, being considered advantageous from a technical, economic and environmental point of view. This work aims to analyze the influence of the use of red ceramic waste (RCW) as a fine aggregate in the compressive strength (CS) and quantity Portland cement in concretes. For this, three different dosages were performed by the method of IPT / EPUSP, were produced with substitution of the fine aggregate by the red ceramic waste in the index 0%, 50% and 100%. This procedure was done for each of the three mixtures of the method. The results showed that, in comparison to the reference mixture, there was an increase in CS at 28 days and a decrease in Portland cement consumption. Thus, the red ceramic waste analyzed, is shown as an alternative material potentially viable to be used in concretes.
id UNIFEI_e6e13b80781e180c0ff337b282574ad4
oai_identifier_str oai:ojs.pkp.sfu.ca:article/4145
network_acronym_str UNIFEI
network_name_str Research, Society and Development
repository_id_str
spelling Use of red ceramic waste as fine aggregate in concretesUso de residuos de cerámica roja como agregado fino en concretoUtilização dos resíduos de cerâmica vermelha como agregado miúdo em concretosAgregados de RCVConcreto recicladoResistência mecânicaConsumo de cimento Portland.Agregados RCJConcreto recicladoResistencia mecánicaConsumo de cemento Portland.Portland Cement ConsumptionCompressive StrengthWasteRecycled concrete.The growth of construction has contributed to a significant increase in the generation of urban waste. The inadequate disposal of this waste causes several environmental impacts. In this context, the use of urban waste as building materials is a viable and innovative technical alternative, being considered advantageous from a technical, economic and environmental point of view. This work aims to analyze the influence of the use of red ceramic waste (RCW) as a fine aggregate in the compressive strength (CS) and quantity Portland cement in concretes. For this, three different dosages were performed by the method of IPT / EPUSP, were produced with substitution of the fine aggregate by the red ceramic waste in the index 0%, 50% and 100%. This procedure was done for each of the three mixtures of the method. The results showed that, in comparison to the reference mixture, there was an increase in CS at 28 days and a decrease in Portland cement consumption. Thus, the red ceramic waste analyzed, is shown as an alternative material potentially viable to be used in concretes.El crecimiento de la construcción ha contribuido a un aumento significativo en la generación de residuos urbanos. La eliminación inadecuada de estos desechos causa varios impactos ambientales. En este contexto, el uso de residuos urbanos como materiales de construcción es una alternativa técnica viable e innovadora, que se considera ventajosa desde un punto de vista técnico, económico y medioambiental. El objetivo de este trabajo es analizar la influencia del uso del residuo de cerámica roja (RCR) como agregado fino, en términos de resistencia a la compresión simple (RCS) y en el consumo de cemento Portland, en la fabricación de concreto. Para este propósito, se llevaron a cabo tres dosis diferentes utilizando el método IPT / EPUSP, en el que se produjeron hormigones con reemplazo parcial y total en términos de masa del agregado fino por el residuo mencionado anteriormente, siendo estos porcentajes 0%, 50% y 100%. Este procedimiento se realizó para cada línea (1: 3.5; 1: 5.0 y 1: 6.5) del método utilizado. Los resultados mostraron que, en comparación con el rasgo de referencia (reemplazo del 0%), hubo un aumento en RCS a los 28 días y una disminución en el consumo de cemento Portland. Por lo tanto, parece que el RCJ se muestra como un material alternativo potencialmente viable para ser utilizado en la fabricación de concreto.O crescimento do setor da construção civil tem contribuído com um aumento significativo na geração de Resíduos Sólidos Urbanos (RSU). Tais resíduos acarretam diversos impactos ambientais em decorrência da sua disposição ambientalmente inadequada. Neste contexto, a incorporação dos Resíduos de Construção Civil (RCC) na área da engenharia vem se apresentando como uma alternativa técnica viável e a inovadora dos materiais de construção, sendo considerada vantajosa do ponto de vista técnico, econômico e ambiental. Diante do exposto, este estudo visa analisar a influência da substituição do agregado miúdo (areia natural) pelo Resíduo de Cerâmica Vermelha (RCV), através da Resistência à Compressão Simples (RCS) e do consumo de cimento Portland no concreto, de modo a reduzir os custos, bem como os impactos associados ao uso do concreto, tendo em vista o seu largo consumo. Para tanto, realizou-se três dosagens distintas pelo método do Instituto de Pesquisas Tecnológicas (IPT/EPUSP). Foram moldados dois corpos de prova cilíndricos para cada dosagem, totalizando dezoito corpos de prova. Logo, foram produzidos concretos com substituição parcial e total em termos de massa do agregado miúdo pelo resíduo supracitado, sendo estes percentuais de 0%, 50% e 100%. Este procedimento foi feito para cada traço (1:3,5; 1:5,0 e 1:6,5). Os resultados mostraram que, em comparação ao traço de referência (0% de substituição), ocorreu o aumento da RCS aos 28 dias, bem como a diminuição do consumo de cimento Portland. Desta forma, infere-se que o RCV se mostra como um material alternativo potencialmente viável de ser utilizado na fabricação de concretos.Research, Society and Development2020-05-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/414510.33448/rsd-v9i7.4145Research, Society and Development; Vol. 9 No. 7; e357974145Research, Society and Development; Vol. 9 Núm. 7; e357974145Research, Society and Development; v. 9 n. 7; e3579741452525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/4145/3529Copyright (c) 2020 Wana Maria de Souza, Maria Helany Lima de Morais, Antonio Júnior Alves Ribeiroinfo:eu-repo/semantics/openAccessMorais, Maria Helany Lima deSouza, Wana Maria deRibeiro, Antonio Júnior Alves2020-08-20T18:05:03Zoai:ojs.pkp.sfu.ca:article/4145Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:28:05.643527Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Use of red ceramic waste as fine aggregate in concretes
Uso de residuos de cerámica roja como agregado fino en concreto
Utilização dos resíduos de cerâmica vermelha como agregado miúdo em concretos
title Use of red ceramic waste as fine aggregate in concretes
spellingShingle Use of red ceramic waste as fine aggregate in concretes
Morais, Maria Helany Lima de
Agregados de RCV
Concreto reciclado
Resistência mecânica
Consumo de cimento Portland.
Agregados RCJ
Concreto reciclado
Resistencia mecánica
Consumo de cemento Portland.
Portland Cement Consumption
Compressive Strength
Waste
Recycled concrete.
title_short Use of red ceramic waste as fine aggregate in concretes
title_full Use of red ceramic waste as fine aggregate in concretes
title_fullStr Use of red ceramic waste as fine aggregate in concretes
title_full_unstemmed Use of red ceramic waste as fine aggregate in concretes
title_sort Use of red ceramic waste as fine aggregate in concretes
author Morais, Maria Helany Lima de
author_facet Morais, Maria Helany Lima de
Souza, Wana Maria de
Ribeiro, Antonio Júnior Alves
author_role author
author2 Souza, Wana Maria de
Ribeiro, Antonio Júnior Alves
author2_role author
author
dc.contributor.author.fl_str_mv Morais, Maria Helany Lima de
Souza, Wana Maria de
Ribeiro, Antonio Júnior Alves
dc.subject.por.fl_str_mv Agregados de RCV
Concreto reciclado
Resistência mecânica
Consumo de cimento Portland.
Agregados RCJ
Concreto reciclado
Resistencia mecánica
Consumo de cemento Portland.
Portland Cement Consumption
Compressive Strength
Waste
Recycled concrete.
topic Agregados de RCV
Concreto reciclado
Resistência mecânica
Consumo de cimento Portland.
Agregados RCJ
Concreto reciclado
Resistencia mecánica
Consumo de cemento Portland.
Portland Cement Consumption
Compressive Strength
Waste
Recycled concrete.
description The growth of construction has contributed to a significant increase in the generation of urban waste. The inadequate disposal of this waste causes several environmental impacts. In this context, the use of urban waste as building materials is a viable and innovative technical alternative, being considered advantageous from a technical, economic and environmental point of view. This work aims to analyze the influence of the use of red ceramic waste (RCW) as a fine aggregate in the compressive strength (CS) and quantity Portland cement in concretes. For this, three different dosages were performed by the method of IPT / EPUSP, were produced with substitution of the fine aggregate by the red ceramic waste in the index 0%, 50% and 100%. This procedure was done for each of the three mixtures of the method. The results showed that, in comparison to the reference mixture, there was an increase in CS at 28 days and a decrease in Portland cement consumption. Thus, the red ceramic waste analyzed, is shown as an alternative material potentially viable to be used in concretes.
publishDate 2020
dc.date.none.fl_str_mv 2020-05-17
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/4145
10.33448/rsd-v9i7.4145
url https://rsdjournal.org/index.php/rsd/article/view/4145
identifier_str_mv 10.33448/rsd-v9i7.4145
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/4145/3529
dc.rights.driver.fl_str_mv Copyright (c) 2020 Wana Maria de Souza, Maria Helany Lima de Morais, Antonio Júnior Alves Ribeiro
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Wana Maria de Souza, Maria Helany Lima de Morais, Antonio Júnior Alves Ribeiro
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. 9 No. 7; e357974145
Research, Society and Development; Vol. 9 Núm. 7; e357974145
Research, Society and Development; v. 9 n. 7; e357974145
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_ 1797052649279848448

Registros relacionados