Influence of lime on capillarity absorption of adobes produced with IOT sediment

Detalhes bibliográficos
Autor(a) principal: Vimieiro, Jhade Iane Cunha
Data de Publicação: 2023
Outros Autores: Matias, Larissa Moreira, Batista, Gabriella Eduarda Freitas, Andrade, Dayane Felix, Bessa, Sofia Araújo Lima
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFSC
Texto Completo: https://repositorio.ufsc.br/handle/123456789/247105
Resumo: The absorption by capillarity is one of the weaknesses in adobe constructions. Adding stabilizers such as tailings and lime is pertinent to improve adobe's waterproofing. This study aims to produce adobes with different levels of mass replacement of soil by IOT sediment and to analyze the influence of adding 2% lime, by mass, on the capillary water absorption (CWA) of the adobes. IOTS samples were used in the contents of 50, 60, and 70%. The CWA values ranged between 1.22 and 2.38 g/cm2 in the adobes without lime addition, while for adobe with lime addition ranged between 2.08 and 4.81 g/cm2. In the mixtures without lime addition, the WA increased as the IOTS content increased. In the mixtures with lime addition, occurred the opposite. The values of water absorption by capillarity can be related to the apparent density of the adobes at the test age.
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spelling Influence of lime on capillarity absorption of adobes produced with IOT sedimentInfluência da cal na absorção por capilaridade em adobes produzidos com sedimento de RMFiron ore tailings sedimentstabilizationtest method.sedimento de rejeito de minério de ferro; estabilização; método de ensaioThe absorption by capillarity is one of the weaknesses in adobe constructions. Adding stabilizers such as tailings and lime is pertinent to improve adobe's waterproofing. This study aims to produce adobes with different levels of mass replacement of soil by IOT sediment and to analyze the influence of adding 2% lime, by mass, on the capillary water absorption (CWA) of the adobes. IOTS samples were used in the contents of 50, 60, and 70%. The CWA values ranged between 1.22 and 2.38 g/cm2 in the adobes without lime addition, while for adobe with lime addition ranged between 2.08 and 4.81 g/cm2. In the mixtures without lime addition, the WA increased as the IOTS content increased. In the mixtures with lime addition, occurred the opposite. The values of water absorption by capillarity can be related to the apparent density of the adobes at the test age.A absorção por capilaridade é uma das fragilidades em construções em adobe. Para melhora da impermeabilização do adobe, adicionar estabilizantes como rejeito e cal hidratada, é pertinente. Este estudo tem como objetivo produzir adobes com diferentes teores de substituição em massa do solo por sedimento de RMF e analisar a influência da adição de 2% de cal, em massa, na absorção de água por capilaridade (AC) dos adobes. O SRMF foi utilizado nos teores de 50, 60 e 70%. O valor do coeficiente de AC variou entre 1,22 e 2,38 g/cm2 (sem adição de cal), enquanto o valor para os adobes com adição de cal variou entre 2,08 e 4,81 g/cm2. Nas misturas sem adição de cal a AC aumentou à medida que aumenta o teor de SRMF. Já nas misturas com adição de cal, ocorreu o inverso. Os valores da absorção de água por capilaridade podem ser relacionados à densidade.Grupo de Pesquisa Virtuhab/ UFSC2023-06-21T22:13:24Z2023-06-21T22:13:24Z2023-06-05info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdf2596-237Xhttps://repositorio.ufsc.br/handle/123456789/247105Vimieiro, Jhade Iane CunhaMatias, Larissa MoreiraBatista, Gabriella Eduarda FreitasAndrade, Dayane FelixBessa, Sofia Araújo Limaporreponame:Repositório Institucional da UFSCinstname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCinfo:eu-repo/semantics/openAccess2023-07-17T12:35:31Zoai:repositorio.ufsc.br:123456789/247105Repositório InstitucionalPUBhttp://150.162.242.35/oai/requestopendoar:23732023-07-17T12:35:31Repositório Institucional da UFSC - Universidade Federal de Santa Catarina (UFSC)false
dc.title.none.fl_str_mv Influence of lime on capillarity absorption of adobes produced with IOT sediment
Influência da cal na absorção por capilaridade em adobes produzidos com sedimento de RMF
title Influence of lime on capillarity absorption of adobes produced with IOT sediment
spellingShingle Influence of lime on capillarity absorption of adobes produced with IOT sediment
Vimieiro, Jhade Iane Cunha
iron ore tailings sediment
stabilization
test method.
sedimento de rejeito de minério de ferro; estabilização; método de ensaio
title_short Influence of lime on capillarity absorption of adobes produced with IOT sediment
title_full Influence of lime on capillarity absorption of adobes produced with IOT sediment
title_fullStr Influence of lime on capillarity absorption of adobes produced with IOT sediment
title_full_unstemmed Influence of lime on capillarity absorption of adobes produced with IOT sediment
title_sort Influence of lime on capillarity absorption of adobes produced with IOT sediment
author Vimieiro, Jhade Iane Cunha
author_facet Vimieiro, Jhade Iane Cunha
Matias, Larissa Moreira
Batista, Gabriella Eduarda Freitas
Andrade, Dayane Felix
Bessa, Sofia Araújo Lima
author_role author
author2 Matias, Larissa Moreira
Batista, Gabriella Eduarda Freitas
Andrade, Dayane Felix
Bessa, Sofia Araújo Lima
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Vimieiro, Jhade Iane Cunha
Matias, Larissa Moreira
Batista, Gabriella Eduarda Freitas
Andrade, Dayane Felix
Bessa, Sofia Araújo Lima
dc.subject.por.fl_str_mv iron ore tailings sediment
stabilization
test method.
sedimento de rejeito de minério de ferro; estabilização; método de ensaio
topic iron ore tailings sediment
stabilization
test method.
sedimento de rejeito de minério de ferro; estabilização; método de ensaio
description The absorption by capillarity is one of the weaknesses in adobe constructions. Adding stabilizers such as tailings and lime is pertinent to improve adobe's waterproofing. This study aims to produce adobes with different levels of mass replacement of soil by IOT sediment and to analyze the influence of adding 2% lime, by mass, on the capillary water absorption (CWA) of the adobes. IOTS samples were used in the contents of 50, 60, and 70%. The CWA values ranged between 1.22 and 2.38 g/cm2 in the adobes without lime addition, while for adobe with lime addition ranged between 2.08 and 4.81 g/cm2. In the mixtures without lime addition, the WA increased as the IOTS content increased. In the mixtures with lime addition, occurred the opposite. The values of water absorption by capillarity can be related to the apparent density of the adobes at the test age.
publishDate 2023
dc.date.none.fl_str_mv 2023-06-21T22:13:24Z
2023-06-21T22:13:24Z
2023-06-05
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 2596-237X
https://repositorio.ufsc.br/handle/123456789/247105
identifier_str_mv 2596-237X
url https://repositorio.ufsc.br/handle/123456789/247105
dc.language.iso.fl_str_mv por
language por
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 Grupo de Pesquisa Virtuhab/ UFSC
publisher.none.fl_str_mv Grupo de Pesquisa Virtuhab/ UFSC
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFSC
instname:Universidade Federal de Santa Catarina (UFSC)
instacron:UFSC
instname_str Universidade Federal de Santa Catarina (UFSC)
instacron_str UFSC
institution UFSC
reponame_str Repositório Institucional da UFSC
collection Repositório Institucional da UFSC
repository.name.fl_str_mv Repositório Institucional da UFSC - Universidade Federal de Santa Catarina (UFSC)
repository.mail.fl_str_mv
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