Physical and mechanical behavior in soil matrix materials due to residues addition and burning temperature
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/46258 |
Resumo: | The building construction is responsible for the largest industrial sectors in the world, with high energy demand and use of natural resources. Given the scarcity of natural resources and the energy crisis, the use of waste in building materials becomes a target. Therefore, this study aimed to evaluate different treatments with pine sawdust and coffee husk additions, both at 10% by mass and also evaluated in drying and burning. The treatments were evaluated by bulk density, linear shrinkage and compressive strength. In the treatments without burning, it was possible to verify that the addition of 10% of residue reduces the mechanical resistance of the material considerably but improves the physical properties. In the burned materials, it was observed that the addition of residues is unsatisfactory due to the high temperature, carbonizing them, increasing the porosity, thus destabilizing the material, negatively affecting the physical and mechanical properties. |
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Physical and mechanical behavior in soil matrix materials due to residues addition and burning temperatureComportamento físico e mecânico em materiais da matriz do solo devido à adição de resíduos e temperatura de queimaComportamiento físico y mecánico en los materiales de la matriz del suelo debido a la adición de residuos y la temperatura de combustiónPine sawdustCoffee huskWaste in constructionCompressive strengthCeramic materialsAdobeSerragem de pinheiroCasca de caféResíduos na construçãoForça compressivaMateriais cerâmicosThe building construction is responsible for the largest industrial sectors in the world, with high energy demand and use of natural resources. Given the scarcity of natural resources and the energy crisis, the use of waste in building materials becomes a target. Therefore, this study aimed to evaluate different treatments with pine sawdust and coffee husk additions, both at 10% by mass and also evaluated in drying and burning. The treatments were evaluated by bulk density, linear shrinkage and compressive strength. In the treatments without burning, it was possible to verify that the addition of 10% of residue reduces the mechanical resistance of the material considerably but improves the physical properties. In the burned materials, it was observed that the addition of residues is unsatisfactory due to the high temperature, carbonizing them, increasing the porosity, thus destabilizing the material, negatively affecting the physical and mechanical properties.A construção civil é responsável pelos maiores setores industriais do mundo, com alta demanda de energia e uso de recursos naturais. Dada a escassez de recursos naturais e a crise energética, o uso de resíduos em materiais de construção passa a ser alvo de pesquisas. Portanto, o presente trabalho teve como objetivo avaliar diferentes tratamentos com adições de serragem de pinus e casca de café, tanto a 10% em massa quanto avaliados no processo de secagem e de queima. Os tratamentos foram avaliados quanto à densidade do solo, retração linear e resistência à compressão. Nos tratamentos sem queima, foi possível verificar que a adição de 10% de resíduo reduz consideravelmente a resistência mecânica do material, mas melhora as propriedades físicas. Nos materiais queimados, observou-se que a adição de resíduos é insatisfatória devido à alta temperatura, carbonizando-os, aumentando a porosidade, desestabilizando assim o material, afetando negativamente as propriedades físicas e mecânicas.CDRR Editors2021-05-11T17:49:42Z2021-05-11T17:49:42Z2020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfGANDIA, R. M. et al. Physical and mechanical behavior in soil matrix materials due to residues addition and burning temperature. Research, Society and Development, [S. l.], v. 9, n. 11, e59891110308, 2020.http://repositorio.ufla.br/jspui/handle/1/46258Research, Society and Developmentreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessGandia, Rômulo MarçalSouza, Gabriela Rezende deMacedo, Leandro LevatePaula, Wisner Coimbra dePortela, Jaqueline DamianyGomes, Francisco Carloseng2023-05-02T18:21:05Zoai:localhost:1/46258Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-02T18:21:05Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Physical and mechanical behavior in soil matrix materials due to residues addition and burning temperature Comportamento físico e mecânico em materiais da matriz do solo devido à adição de resíduos e temperatura de queima Comportamiento físico y mecánico en los materiales de la matriz del suelo debido a la adición de residuos y la temperatura de combustión |
title |
Physical and mechanical behavior in soil matrix materials due to residues addition and burning temperature |
spellingShingle |
Physical and mechanical behavior in soil matrix materials due to residues addition and burning temperature Gandia, Rômulo Marçal Pine sawdust Coffee husk Waste in construction Compressive strength Ceramic materials Adobe Serragem de pinheiro Casca de café Resíduos na construção Força compressiva Materiais cerâmicos |
title_short |
Physical and mechanical behavior in soil matrix materials due to residues addition and burning temperature |
title_full |
Physical and mechanical behavior in soil matrix materials due to residues addition and burning temperature |
title_fullStr |
Physical and mechanical behavior in soil matrix materials due to residues addition and burning temperature |
title_full_unstemmed |
Physical and mechanical behavior in soil matrix materials due to residues addition and burning temperature |
title_sort |
Physical and mechanical behavior in soil matrix materials due to residues addition and burning temperature |
author |
Gandia, Rômulo Marçal |
author_facet |
Gandia, Rômulo Marçal Souza, Gabriela Rezende de Macedo, Leandro Levate Paula, Wisner Coimbra de Portela, Jaqueline Damiany Gomes, Francisco Carlos |
author_role |
author |
author2 |
Souza, Gabriela Rezende de Macedo, Leandro Levate Paula, Wisner Coimbra de Portela, Jaqueline Damiany Gomes, Francisco Carlos |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Gandia, Rômulo Marçal Souza, Gabriela Rezende de Macedo, Leandro Levate Paula, Wisner Coimbra de Portela, Jaqueline Damiany Gomes, Francisco Carlos |
dc.subject.por.fl_str_mv |
Pine sawdust Coffee husk Waste in construction Compressive strength Ceramic materials Adobe Serragem de pinheiro Casca de café Resíduos na construção Força compressiva Materiais cerâmicos |
topic |
Pine sawdust Coffee husk Waste in construction Compressive strength Ceramic materials Adobe Serragem de pinheiro Casca de café Resíduos na construção Força compressiva Materiais cerâmicos |
description |
The building construction is responsible for the largest industrial sectors in the world, with high energy demand and use of natural resources. Given the scarcity of natural resources and the energy crisis, the use of waste in building materials becomes a target. Therefore, this study aimed to evaluate different treatments with pine sawdust and coffee husk additions, both at 10% by mass and also evaluated in drying and burning. The treatments were evaluated by bulk density, linear shrinkage and compressive strength. In the treatments without burning, it was possible to verify that the addition of 10% of residue reduces the mechanical resistance of the material considerably but improves the physical properties. In the burned materials, it was observed that the addition of residues is unsatisfactory due to the high temperature, carbonizing them, increasing the porosity, thus destabilizing the material, negatively affecting the physical and mechanical properties. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020 2021-05-11T17:49:42Z 2021-05-11T17:49:42Z |
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 |
GANDIA, R. M. et al. Physical and mechanical behavior in soil matrix materials due to residues addition and burning temperature. Research, Society and Development, [S. l.], v. 9, n. 11, e59891110308, 2020. http://repositorio.ufla.br/jspui/handle/1/46258 |
identifier_str_mv |
GANDIA, R. M. et al. Physical and mechanical behavior in soil matrix materials due to residues addition and burning temperature. Research, Society and Development, [S. l.], v. 9, n. 11, e59891110308, 2020. |
url |
http://repositorio.ufla.br/jspui/handle/1/46258 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution 4.0 International http://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 |
CDRR Editors |
publisher.none.fl_str_mv |
CDRR Editors |
dc.source.none.fl_str_mv |
Research, Society and Development reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
_version_ |
1784550107180433408 |