Influence of the surface treatment of tire rubber residues added in mortars

Detalhes bibliográficos
Autor(a) principal: Marques, A. C. [UNESP]
Data de Publicação: 2008
Outros Autores: Akasaki, J. L. [UNESP], Trigo, A. P. M. [UNESP], Marques, M. L. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1983-41952008000200001
http://hdl.handle.net/11449/114424
Resumo: In this work it was evaluated the influence tire rubber addition in mortars in order to replace part of the sand (12% by volume). It was also intended to verify if the tire rubber treatment with NaOH saturated aqueous solution causes interference on the mechanical properties of the mixture. Compressive strength, splitting tensile strength, water absorption, modulus of elasticity, and flow test were made in specimens of 5cmx10cm and the tests were carried out to 7, 28, 56, 90, and 180 days. The results show reduction on mechanical properties values after addition of tire rubber and decrease of the workability. It was also observed that the tire rubber treatment does not cause any alteration on the results compared to the rubber without treatment.
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spelling Influence of the surface treatment of tire rubber residues added in mortarsInfluência do tipo de tratamento da superfície de resíduos de borracha de pneus adicionados em argamassasargamassa com borracha de pneupropriedades mecânicas e resíduostire rubber mortarmechanical propertiesand waste managementIn this work it was evaluated the influence tire rubber addition in mortars in order to replace part of the sand (12% by volume). It was also intended to verify if the tire rubber treatment with NaOH saturated aqueous solution causes interference on the mechanical properties of the mixture. Compressive strength, splitting tensile strength, water absorption, modulus of elasticity, and flow test were made in specimens of 5cmx10cm and the tests were carried out to 7, 28, 56, 90, and 180 days. The results show reduction on mechanical properties values after addition of tire rubber and decrease of the workability. It was also observed that the tire rubber treatment does not cause any alteration on the results compared to the rubber without treatment.Neste trabalho foi avaliada a influência da adição de borracha de pneus em argamassas substituindo parte da areia (12% em volume). O trabalho também tem como objetivo verificar se o tratamento da superfície da borracha com solução aquosa saturada de NaOH, causa interferência nas propriedades mecânicas das misturas. Foram feitos ensaios de trabalhabilidade, resistência à compressão, resistência à tração e módulo de elasticidade em corpos-de-prova de 5x10(cm) para as idades de 7, 28, 56 e 90 dias. Os resultados mostram redução nos valores das propriedades mecânicas após a adição da borracha de pneu e perda da trabalhabilidade. Também foi observado que o tratamento da superfície da borracha de pneu não demonstra alteração nos resultados quando comparados com os resultados dos corpos-de-prova que não sofreram tratamento.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)UNESP Departamento de Engenharia CivilUNESP Departamento de Engenharia CivilIBRACON - Instituto Brasileiro do ConcretoUniversidade Estadual Paulista (Unesp)Marques, A. C. [UNESP]Akasaki, J. L. [UNESP]Trigo, A. P. M. [UNESP]Marques, M. L. [UNESP]2015-02-02T12:39:31Z2015-02-02T12:39:31Z2008-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article113-120application/pdfhttp://dx.doi.org/10.1590/S1983-41952008000200001Revista IBRACON de Estruturas e Materiais. IBRACON - Instituto Brasileiro do Concreto, v. 1, n. 2, p. 113-120, 2008.1983-4195http://hdl.handle.net/11449/11442410.1590/S1983-41952008000200001S1983-41952008000200001S1983-41952008000200001.pdf3365986246570000SciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista IBRACON de Estruturas e Materiaisinfo:eu-repo/semantics/openAccess2024-01-02T06:16:27Zoai:repositorio.unesp.br:11449/114424Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-02T06:16:27Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Influence of the surface treatment of tire rubber residues added in mortars
Influência do tipo de tratamento da superfície de resíduos de borracha de pneus adicionados em argamassas
title Influence of the surface treatment of tire rubber residues added in mortars
spellingShingle Influence of the surface treatment of tire rubber residues added in mortars
Marques, A. C. [UNESP]
argamassa com borracha de pneu
propriedades mecânicas e resíduos
tire rubber mortar
mechanical properties
and waste management
title_short Influence of the surface treatment of tire rubber residues added in mortars
title_full Influence of the surface treatment of tire rubber residues added in mortars
title_fullStr Influence of the surface treatment of tire rubber residues added in mortars
title_full_unstemmed Influence of the surface treatment of tire rubber residues added in mortars
title_sort Influence of the surface treatment of tire rubber residues added in mortars
author Marques, A. C. [UNESP]
author_facet Marques, A. C. [UNESP]
Akasaki, J. L. [UNESP]
Trigo, A. P. M. [UNESP]
Marques, M. L. [UNESP]
author_role author
author2 Akasaki, J. L. [UNESP]
Trigo, A. P. M. [UNESP]
Marques, M. L. [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Marques, A. C. [UNESP]
Akasaki, J. L. [UNESP]
Trigo, A. P. M. [UNESP]
Marques, M. L. [UNESP]
dc.subject.por.fl_str_mv argamassa com borracha de pneu
propriedades mecânicas e resíduos
tire rubber mortar
mechanical properties
and waste management
topic argamassa com borracha de pneu
propriedades mecânicas e resíduos
tire rubber mortar
mechanical properties
and waste management
description In this work it was evaluated the influence tire rubber addition in mortars in order to replace part of the sand (12% by volume). It was also intended to verify if the tire rubber treatment with NaOH saturated aqueous solution causes interference on the mechanical properties of the mixture. Compressive strength, splitting tensile strength, water absorption, modulus of elasticity, and flow test were made in specimens of 5cmx10cm and the tests were carried out to 7, 28, 56, 90, and 180 days. The results show reduction on mechanical properties values after addition of tire rubber and decrease of the workability. It was also observed that the tire rubber treatment does not cause any alteration on the results compared to the rubber without treatment.
publishDate 2008
dc.date.none.fl_str_mv 2008-06-01
2015-02-02T12:39:31Z
2015-02-02T12:39:31Z
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 http://dx.doi.org/10.1590/S1983-41952008000200001
Revista IBRACON de Estruturas e Materiais. IBRACON - Instituto Brasileiro do Concreto, v. 1, n. 2, p. 113-120, 2008.
1983-4195
http://hdl.handle.net/11449/114424
10.1590/S1983-41952008000200001
S1983-41952008000200001
S1983-41952008000200001.pdf
3365986246570000
url http://dx.doi.org/10.1590/S1983-41952008000200001
http://hdl.handle.net/11449/114424
identifier_str_mv Revista IBRACON de Estruturas e Materiais. IBRACON - Instituto Brasileiro do Concreto, v. 1, n. 2, p. 113-120, 2008.
1983-4195
10.1590/S1983-41952008000200001
S1983-41952008000200001
S1983-41952008000200001.pdf
3365986246570000
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista IBRACON de Estruturas e Materiais
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 113-120
application/pdf
dc.publisher.none.fl_str_mv IBRACON - Instituto Brasileiro do Concreto
publisher.none.fl_str_mv IBRACON - Instituto Brasileiro do Concreto
dc.source.none.fl_str_mv SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1799965485247234048

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