Use of concrete block waste as aggregate in structural concrete block
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) |
Texto Completo: | https://periodicos.ufsm.br/reget/article/view/34137 |
Resumo: | Civil construction generates a large amount of waste and consequently faces problems in the final destination of these materials. Among the most common materials, we can highlight concrete as the second largest waste generator, therefore being a problem for society. In this context, this research analyzed the use of residues of concrete blocks as aggregate in the structural block of the building. For this, structural concrete blocks with different recycled waste contents were molded and later submitted to tests of resistance to compression, water absorption and dimensional analysis. The results showed that the addition of recycled residues caused an increase in water absorption and a reduction in compressive strength as the conventional aggregate was replaced by the recycled aggregate. It was concluded that concrete residues can be applied as an aggregate of structural concrete block provided that it respects certain limits of residue content. The application of the technique can consume the entire residue coming from the manufacture of structural concrete blocks. |
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Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) |
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Use of concrete block waste as aggregate in structural concrete blockUtilização de resíduos de blocos de concreto como agregado em bloco de concreto estruturalRecyclingReuseResidue grinderCompressive strengthReciclagemReusoMoedor de resíduoResistência à compressãoCivil construction generates a large amount of waste and consequently faces problems in the final destination of these materials. Among the most common materials, we can highlight concrete as the second largest waste generator, therefore being a problem for society. In this context, this research analyzed the use of residues of concrete blocks as aggregate in the structural block of the building. For this, structural concrete blocks with different recycled waste contents were molded and later submitted to tests of resistance to compression, water absorption and dimensional analysis. The results showed that the addition of recycled residues caused an increase in water absorption and a reduction in compressive strength as the conventional aggregate was replaced by the recycled aggregate. It was concluded that concrete residues can be applied as an aggregate of structural concrete block provided that it respects certain limits of residue content. The application of the technique can consume the entire residue coming from the manufacture of structural concrete blocks.A construção civil gera uma grande quantidade de resíduos e consequentemente enfrenta problemas na destinação final destes materiais. Dentre os materiais mais comuns, podemos destacar o concreto como o segundo maior gerador de resíduos, sendo assim um problema para a sociedade. Neste contexto, esta pesquisa analisou a utilização de resíduos de blocos de concreto como agregado em bloco de concreto estrutural. Para isto foram moldados blocos de concreto estrutural com diferentes teores de resíduos reciclados e posteriormente submetidos a ensaios de resistência a compressão, absorção de água e análise dimensional. Os resultados mostraram que o acréscimo de resíduos reciclados provocou um aumento da absorção de água e uma redução da resistência a compressão, à medida que é substituído o agregado convencional pelo agregado reciclado. Concluiu-se que resíduos de concreto podem ser aplicados como agregado em bloco de concreto estrutural desde que respeitando certos limites de teor de resíduo. A aplicação da técnica pode consumir todo o resíduo proveniente da fabricação de blocos de concreto estrutural.Universidade Federal de Santa Maria2022-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttps://periodicos.ufsm.br/reget/article/view/3413710.5902/2236117034137Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental; REGET 2020-1; e28Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental; REGET, v. 24, 2020. Publicação Contínua; e282236-11702236-1170reponame:Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMenghttps://periodicos.ufsm.br/reget/article/view/34137/pdfhttps://periodicos.ufsm.br/reget/article/view/34137/htmlCopyright (c) 2020 Electronic Journal of Management, Education and Environmental Technology (REGET)http://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessBussolaro, Ana Paula FavrettoGabriel, ElaiseMeller, GabrielaRigon, Ursula Maira MacielLeão, Marlon2022-08-08T12:03:21Zoai:ojs.pkp.sfu.ca:article/34137Revistahttps://periodicos.ufsm.br/regetPUBhttps://periodicos.ufsm.br/reget/oaimarcelobdarosa@gmail.com||reget.ufsm@gmail.com2236-11702236-1170opendoar:2022-08-08T12:03:21Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Use of concrete block waste as aggregate in structural concrete block Utilização de resíduos de blocos de concreto como agregado em bloco de concreto estrutural |
title |
Use of concrete block waste as aggregate in structural concrete block |
spellingShingle |
Use of concrete block waste as aggregate in structural concrete block Bussolaro, Ana Paula Favretto Recycling Reuse Residue grinder Compressive strength Reciclagem Reuso Moedor de resíduo Resistência à compressão |
title_short |
Use of concrete block waste as aggregate in structural concrete block |
title_full |
Use of concrete block waste as aggregate in structural concrete block |
title_fullStr |
Use of concrete block waste as aggregate in structural concrete block |
title_full_unstemmed |
Use of concrete block waste as aggregate in structural concrete block |
title_sort |
Use of concrete block waste as aggregate in structural concrete block |
author |
Bussolaro, Ana Paula Favretto |
author_facet |
Bussolaro, Ana Paula Favretto Gabriel, Elaise Meller, Gabriela Rigon, Ursula Maira Maciel Leão, Marlon |
author_role |
author |
author2 |
Gabriel, Elaise Meller, Gabriela Rigon, Ursula Maira Maciel Leão, Marlon |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Bussolaro, Ana Paula Favretto Gabriel, Elaise Meller, Gabriela Rigon, Ursula Maira Maciel Leão, Marlon |
dc.subject.por.fl_str_mv |
Recycling Reuse Residue grinder Compressive strength Reciclagem Reuso Moedor de resíduo Resistência à compressão |
topic |
Recycling Reuse Residue grinder Compressive strength Reciclagem Reuso Moedor de resíduo Resistência à compressão |
description |
Civil construction generates a large amount of waste and consequently faces problems in the final destination of these materials. Among the most common materials, we can highlight concrete as the second largest waste generator, therefore being a problem for society. In this context, this research analyzed the use of residues of concrete blocks as aggregate in the structural block of the building. For this, structural concrete blocks with different recycled waste contents were molded and later submitted to tests of resistance to compression, water absorption and dimensional analysis. The results showed that the addition of recycled residues caused an increase in water absorption and a reduction in compressive strength as the conventional aggregate was replaced by the recycled aggregate. It was concluded that concrete residues can be applied as an aggregate of structural concrete block provided that it respects certain limits of residue content. The application of the technique can consume the entire residue coming from the manufacture of structural concrete blocks. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-08-01 |
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://periodicos.ufsm.br/reget/article/view/34137 10.5902/2236117034137 |
url |
https://periodicos.ufsm.br/reget/article/view/34137 |
identifier_str_mv |
10.5902/2236117034137 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/reget/article/view/34137/pdf https://periodicos.ufsm.br/reget/article/view/34137/html |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Electronic Journal of Management, Education and Environmental Technology (REGET) http://creativecommons.org/licenses/by-nc-sa/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Electronic Journal of Management, Education and Environmental Technology (REGET) http://creativecommons.org/licenses/by-nc-sa/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/html |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental; REGET 2020-1; e28 Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental; REGET, v. 24, 2020. Publicação Contínua; e28 2236-1170 2236-1170 reponame:Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) |
collection |
Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) |
repository.name.fl_str_mv |
Revista Eletrônica em Gestão Educação e Tecnologia Ambiental (REGET) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
marcelobdarosa@gmail.com||reget.ufsm@gmail.com |
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1799950577385340928 |