PLANT RESIDUES INCORPORATION EFFECTS ON PHYSICAL AND MECHANICAL CHARACTERISTICS OF SOIL-CEMENT MIXTURES FOR AGRICULTURAL BUILDINGS PURPOSES

Detalhes bibliográficos
Autor(a) principal: Ferreira, Regis de Castro
Data de Publicação: 2007
Outros Autores: Oliveira, Marcos Fernandes
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/3078
Resumo: The aim of this research was to evaluate the effect of rice and Brachiaria brizantha husks on physical and mechanical properties of soil-cement mixtures and, consequently, to analyse their technical feasibility to manufacture alternative building materials for agricultural purposes. Husks were ground, sieved, and treated in lime solution and soil submitted to characterisation tests according to Brazilian standards. The plant residues were added in substitution to the cement. The cement content and residues ranged from 100% of cement and 0% of waste, to 60% of cement and 40% of waste. Following, cylindrical specimens were molded and submitted to compression test at 7, 28, and 56 days, and water absorption test seven days from molding. The results showed that the mixtures obtained from the partial substitution of cement by 10% waste are technically feasible as raw materials for constructive elements manufacturing without structural function, such as bricks and blocks, for agricultural buildings. KEY-WORDS: Soil-cement, plant residues, agricultural buildings.
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spelling PLANT RESIDUES INCORPORATION EFFECTS ON PHYSICAL AND MECHANICAL CHARACTERISTICS OF SOIL-CEMENT MIXTURES FOR AGRICULTURAL BUILDINGS PURPOSESINCORPORAÇÃO DE RESÍDUOS VEGETAIS E SEUS EFEITOS SOBRE AS CARACTERÍSTICAS FÍSICO-MECÂNICAS DE MISTURAS DE SOLO-CIMENTO PARA FINS DE CONSTRUÇÃO RURALSoil-cementplant residuesagricultural buildingsSolo-cimentoresíduos vegetaisconstruções rurais The aim of this research was to evaluate the effect of rice and Brachiaria brizantha husks on physical and mechanical properties of soil-cement mixtures and, consequently, to analyse their technical feasibility to manufacture alternative building materials for agricultural purposes. Husks were ground, sieved, and treated in lime solution and soil submitted to characterisation tests according to Brazilian standards. The plant residues were added in substitution to the cement. The cement content and residues ranged from 100% of cement and 0% of waste, to 60% of cement and 40% of waste. Following, cylindrical specimens were molded and submitted to compression test at 7, 28, and 56 days, and water absorption test seven days from molding. The results showed that the mixtures obtained from the partial substitution of cement by 10% waste are technically feasible as raw materials for constructive elements manufacturing without structural function, such as bricks and blocks, for agricultural buildings. KEY-WORDS: Soil-cement, plant residues, agricultural buildings. O presente trabalho teve como objetivo avaliar o efeito da adição da casca de arroz e da casca da semente do capim braquiária, sobre as propriedades físico-mecânicas de misturas de solo-cimento e conseqüente análise de sua viabilidade técnica com vistas à fabricação de materiais de construção alternativos para fins rurais. Para tal, os resíduos foram triturados, peneirados e tratados em solução de cal e o solo submetido aos ensaios de caracterização segundo normas brasileiras. Os resíduos foram adicionados em substituição ao cimento, variando os teores de cimento e de resíduo vegetal desde 100% de cimento e 0% de resíduo, até 60% de cimento e 40% de resíduo. Posteriormente foram moldados corpos-de-prova cilíndricos que foram submetidos aos ensaios de compressão simples, aos sete, 28 e 56 dias, e de capacidade de absorção de água, aos sete dias da moldagem. Após análise dos resultados, pôde-se concluir que as misturas obtidas a partir da substituição parcial do cimento por 10% de resíduos mostram-se viáveis como matéria-prima na fabricação de elementos construtivos não estruturais, tais como, blocos e tijolos prensados, destinados às construções e instalações rurais. PALAVRAS-CHAVE: Solo-cimento, resíduos vegetais, construções rurais.Escola de Agronomia - Universidade Federal de Goiás2007-12-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/3078Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 37, n. 4, Oct./Dec. 2007; 204-213Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 37, n. 4, out./dez. 2007; 204-213Pesquisa Agropecuária Tropical; v. 37, n. 4, out./dez. 2007; 204-2131983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/3078/3122Ferreira, Regis de CastroOliveira, Marcos Fernandesinfo:eu-repo/semantics/openAccess2020-02-27T00:01:53Zoai:ojs.revistas.ufg.br:article/3078Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:32.374490Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv PLANT RESIDUES INCORPORATION EFFECTS ON PHYSICAL AND MECHANICAL CHARACTERISTICS OF SOIL-CEMENT MIXTURES FOR AGRICULTURAL BUILDINGS PURPOSES
INCORPORAÇÃO DE RESÍDUOS VEGETAIS E SEUS EFEITOS SOBRE AS CARACTERÍSTICAS FÍSICO-MECÂNICAS DE MISTURAS DE SOLO-CIMENTO PARA FINS DE CONSTRUÇÃO RURAL
title PLANT RESIDUES INCORPORATION EFFECTS ON PHYSICAL AND MECHANICAL CHARACTERISTICS OF SOIL-CEMENT MIXTURES FOR AGRICULTURAL BUILDINGS PURPOSES
spellingShingle PLANT RESIDUES INCORPORATION EFFECTS ON PHYSICAL AND MECHANICAL CHARACTERISTICS OF SOIL-CEMENT MIXTURES FOR AGRICULTURAL BUILDINGS PURPOSES
Ferreira, Regis de Castro
Soil-cement
plant residues
agricultural buildings
Solo-cimento
resíduos vegetais
construções rurais
title_short PLANT RESIDUES INCORPORATION EFFECTS ON PHYSICAL AND MECHANICAL CHARACTERISTICS OF SOIL-CEMENT MIXTURES FOR AGRICULTURAL BUILDINGS PURPOSES
title_full PLANT RESIDUES INCORPORATION EFFECTS ON PHYSICAL AND MECHANICAL CHARACTERISTICS OF SOIL-CEMENT MIXTURES FOR AGRICULTURAL BUILDINGS PURPOSES
title_fullStr PLANT RESIDUES INCORPORATION EFFECTS ON PHYSICAL AND MECHANICAL CHARACTERISTICS OF SOIL-CEMENT MIXTURES FOR AGRICULTURAL BUILDINGS PURPOSES
title_full_unstemmed PLANT RESIDUES INCORPORATION EFFECTS ON PHYSICAL AND MECHANICAL CHARACTERISTICS OF SOIL-CEMENT MIXTURES FOR AGRICULTURAL BUILDINGS PURPOSES
title_sort PLANT RESIDUES INCORPORATION EFFECTS ON PHYSICAL AND MECHANICAL CHARACTERISTICS OF SOIL-CEMENT MIXTURES FOR AGRICULTURAL BUILDINGS PURPOSES
author Ferreira, Regis de Castro
author_facet Ferreira, Regis de Castro
Oliveira, Marcos Fernandes
author_role author
author2 Oliveira, Marcos Fernandes
author2_role author
dc.contributor.author.fl_str_mv Ferreira, Regis de Castro
Oliveira, Marcos Fernandes
dc.subject.por.fl_str_mv Soil-cement
plant residues
agricultural buildings
Solo-cimento
resíduos vegetais
construções rurais
topic Soil-cement
plant residues
agricultural buildings
Solo-cimento
resíduos vegetais
construções rurais
description The aim of this research was to evaluate the effect of rice and Brachiaria brizantha husks on physical and mechanical properties of soil-cement mixtures and, consequently, to analyse their technical feasibility to manufacture alternative building materials for agricultural purposes. Husks were ground, sieved, and treated in lime solution and soil submitted to characterisation tests according to Brazilian standards. The plant residues were added in substitution to the cement. The cement content and residues ranged from 100% of cement and 0% of waste, to 60% of cement and 40% of waste. Following, cylindrical specimens were molded and submitted to compression test at 7, 28, and 56 days, and water absorption test seven days from molding. The results showed that the mixtures obtained from the partial substitution of cement by 10% waste are technically feasible as raw materials for constructive elements manufacturing without structural function, such as bricks and blocks, for agricultural buildings. KEY-WORDS: Soil-cement, plant residues, agricultural buildings.
publishDate 2007
dc.date.none.fl_str_mv 2007-12-27
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/3078
url https://revistas.ufg.br/pat/article/view/3078
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/3078/3122
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.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 37, n. 4, Oct./Dec. 2007; 204-213
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 37, n. 4, out./dez. 2007; 204-213
Pesquisa Agropecuária Tropical; v. 37, n. 4, out./dez. 2007; 204-213
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
_version_ 1799874816381026304

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