Effect of Specimens' Shape and Size on the Determination of Compressive Strength and Deformability of Cement-lime Mortars

Detalhes bibliográficos
Autor(a) principal: Nalon,Gustavo Henrique
Data de Publicação: 2017
Outros Autores: Martins,Roseli Oliveira Guedes, Alvarenga,Rita de Cássia Silva Sant'Ana, Lima,Gustavo Emilio Soares de, Pedroti,Leonardo Gonçalves, Santos,White José dos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800819
Resumo: This work presents comparative analyses of the effect of specimens' shape and size on the compressive strength and modulus of elasticity of mortars. Mortar mixtures with compressive strength between 5 and 20 MPa were produced. Experimental tests determined the compressive strength of cylinder specimens of (5 x 10) cm and (10 x 20) cm, and also cubic specimens resulted of mortar's flexural strength tests, which use (4 x 4 x 16) cm prisms. The modulus of elasticity of the cylinder specimens was also determined. Cubic specimens' compressive strength was higher than (10 x 20) cm cylinder's compressive strength and lower than (5 x 10) cm cylinder's compressive strength. The dimensions of the cylinder specimens influenced its compressive strength, which was higher for the (5 x 10) cm specimens. However, it did not affect the static modulus of elasticity of the material. Correlations between the results were established and comparisons with different authors' results were made, improving both technological control and characterization of cement-lime mortars.
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spelling Effect of Specimens' Shape and Size on the Determination of Compressive Strength and Deformability of Cement-lime Mortarsmortarspecimenscompressive strengthmodulus of elasticityThis work presents comparative analyses of the effect of specimens' shape and size on the compressive strength and modulus of elasticity of mortars. Mortar mixtures with compressive strength between 5 and 20 MPa were produced. Experimental tests determined the compressive strength of cylinder specimens of (5 x 10) cm and (10 x 20) cm, and also cubic specimens resulted of mortar's flexural strength tests, which use (4 x 4 x 16) cm prisms. The modulus of elasticity of the cylinder specimens was also determined. Cubic specimens' compressive strength was higher than (10 x 20) cm cylinder's compressive strength and lower than (5 x 10) cm cylinder's compressive strength. The dimensions of the cylinder specimens influenced its compressive strength, which was higher for the (5 x 10) cm specimens. However, it did not affect the static modulus of elasticity of the material. Correlations between the results were established and comparisons with different authors' results were made, improving both technological control and characterization of cement-lime mortars.ABM, ABC, ABPol2017-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800819Materials Research v.20 suppl.2 2017reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2016-1006info:eu-repo/semantics/openAccessNalon,Gustavo HenriqueMartins,Roseli Oliveira GuedesAlvarenga,Rita de Cássia Silva Sant'AnaLima,Gustavo Emilio Soares dePedroti,Leonardo GonçalvesSantos,White José doseng2018-04-12T00:00:00Zoai:scielo:S1516-14392017000800819Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2018-04-12T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Effect of Specimens' Shape and Size on the Determination of Compressive Strength and Deformability of Cement-lime Mortars
title Effect of Specimens' Shape and Size on the Determination of Compressive Strength and Deformability of Cement-lime Mortars
spellingShingle Effect of Specimens' Shape and Size on the Determination of Compressive Strength and Deformability of Cement-lime Mortars
Nalon,Gustavo Henrique
mortar
specimens
compressive strength
modulus of elasticity
title_short Effect of Specimens' Shape and Size on the Determination of Compressive Strength and Deformability of Cement-lime Mortars
title_full Effect of Specimens' Shape and Size on the Determination of Compressive Strength and Deformability of Cement-lime Mortars
title_fullStr Effect of Specimens' Shape and Size on the Determination of Compressive Strength and Deformability of Cement-lime Mortars
title_full_unstemmed Effect of Specimens' Shape and Size on the Determination of Compressive Strength and Deformability of Cement-lime Mortars
title_sort Effect of Specimens' Shape and Size on the Determination of Compressive Strength and Deformability of Cement-lime Mortars
author Nalon,Gustavo Henrique
author_facet Nalon,Gustavo Henrique
Martins,Roseli Oliveira Guedes
Alvarenga,Rita de Cássia Silva Sant'Ana
Lima,Gustavo Emilio Soares de
Pedroti,Leonardo Gonçalves
Santos,White José dos
author_role author
author2 Martins,Roseli Oliveira Guedes
Alvarenga,Rita de Cássia Silva Sant'Ana
Lima,Gustavo Emilio Soares de
Pedroti,Leonardo Gonçalves
Santos,White José dos
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Nalon,Gustavo Henrique
Martins,Roseli Oliveira Guedes
Alvarenga,Rita de Cássia Silva Sant'Ana
Lima,Gustavo Emilio Soares de
Pedroti,Leonardo Gonçalves
Santos,White José dos
dc.subject.por.fl_str_mv mortar
specimens
compressive strength
modulus of elasticity
topic mortar
specimens
compressive strength
modulus of elasticity
description This work presents comparative analyses of the effect of specimens' shape and size on the compressive strength and modulus of elasticity of mortars. Mortar mixtures with compressive strength between 5 and 20 MPa were produced. Experimental tests determined the compressive strength of cylinder specimens of (5 x 10) cm and (10 x 20) cm, and also cubic specimens resulted of mortar's flexural strength tests, which use (4 x 4 x 16) cm prisms. The modulus of elasticity of the cylinder specimens was also determined. Cubic specimens' compressive strength was higher than (10 x 20) cm cylinder's compressive strength and lower than (5 x 10) cm cylinder's compressive strength. The dimensions of the cylinder specimens influenced its compressive strength, which was higher for the (5 x 10) cm specimens. However, it did not affect the static modulus of elasticity of the material. Correlations between the results were established and comparisons with different authors' results were made, improving both technological control and characterization of cement-lime mortars.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800819
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800819
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1980-5373-mr-2016-1006
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.20 suppl.2 2017
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
_version_ 1754212673739816960

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