Influence of hydraulic jigging of construction and demolition waste recycled aggregate on hardened concrete properties

Detalhes bibliográficos
Autor(a) principal: Santos,Iago Lopes dos
Data de Publicação: 2021
Outros Autores: Frantz,Luciana Vanni, Masuero,Angela Borges
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista IBRACON de Estruturas e Materiais
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952021000300204
Resumo: abstract: Concern with the maintenance of natural resources has increased research about recycled aggregates for concrete production. However, the heterogeneity of recycled aggregates is one of the main constraints for their use in practice, because it can generate variability in concrete properties, hence reducing their final quality. Then, the jigging has been seen as a promising way of improving recycled aggregate quality. This paper aimed to evaluate its use for better application in concrete. A modified jig was used to sort recycled coarse aggregates. Concrete were produced with water/cement ratio from 0.5 and 100% of recycled coarse aggregate. The recycled aggregate properties upgrade were achieved and the results of compressive strength and modulus of elasticity of recycled concrete made with aggregate which were submitted to jigging were increased, indicating a potential application in wide scale.
id IBRACON-1_225d11828b5701e00df3439b38f922ec
oai_identifier_str oai:scielo:S1983-41952021000300204
network_acronym_str IBRACON-1
network_name_str Revista IBRACON de Estruturas e Materiais
repository_id_str
spelling Influence of hydraulic jigging of construction and demolition waste recycled aggregate on hardened concrete propertiesconstruction and demolition wasteaggregatevariability and hydraulic jiggingabstract: Concern with the maintenance of natural resources has increased research about recycled aggregates for concrete production. However, the heterogeneity of recycled aggregates is one of the main constraints for their use in practice, because it can generate variability in concrete properties, hence reducing their final quality. Then, the jigging has been seen as a promising way of improving recycled aggregate quality. This paper aimed to evaluate its use for better application in concrete. A modified jig was used to sort recycled coarse aggregates. Concrete were produced with water/cement ratio from 0.5 and 100% of recycled coarse aggregate. The recycled aggregate properties upgrade were achieved and the results of compressive strength and modulus of elasticity of recycled concrete made with aggregate which were submitted to jigging were increased, indicating a potential application in wide scale.IBRACON - Instituto Brasileiro do Concreto2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952021000300204Revista IBRACON de Estruturas e Materiais v.14 n.3 2021reponame:Revista IBRACON de Estruturas e Materiaisinstname:Instituto Brasileiro do Concreto (IBRACON)instacron:IBRACON10.1590/s1983-41952021000300014info:eu-repo/semantics/openAccessSantos,Iago Lopes dosFrantz,Luciana VanniMasuero,Angela Borgeseng2021-04-05T00:00:00Zoai:scielo:S1983-41952021000300204Revistahttp://www.revistas.ibracon.org.br/index.php/riemhttps://old.scielo.br/oai/scielo-oai.phpeditores.riem@gmail.com||arlene@ibracon.org.br1983-41951983-4195opendoar:2021-04-05T00:00Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)false
dc.title.none.fl_str_mv Influence of hydraulic jigging of construction and demolition waste recycled aggregate on hardened concrete properties
title Influence of hydraulic jigging of construction and demolition waste recycled aggregate on hardened concrete properties
spellingShingle Influence of hydraulic jigging of construction and demolition waste recycled aggregate on hardened concrete properties
Santos,Iago Lopes dos
construction and demolition waste
aggregate
variability and hydraulic jigging
title_short Influence of hydraulic jigging of construction and demolition waste recycled aggregate on hardened concrete properties
title_full Influence of hydraulic jigging of construction and demolition waste recycled aggregate on hardened concrete properties
title_fullStr Influence of hydraulic jigging of construction and demolition waste recycled aggregate on hardened concrete properties
title_full_unstemmed Influence of hydraulic jigging of construction and demolition waste recycled aggregate on hardened concrete properties
title_sort Influence of hydraulic jigging of construction and demolition waste recycled aggregate on hardened concrete properties
author Santos,Iago Lopes dos
author_facet Santos,Iago Lopes dos
Frantz,Luciana Vanni
Masuero,Angela Borges
author_role author
author2 Frantz,Luciana Vanni
Masuero,Angela Borges
author2_role author
author
dc.contributor.author.fl_str_mv Santos,Iago Lopes dos
Frantz,Luciana Vanni
Masuero,Angela Borges
dc.subject.por.fl_str_mv construction and demolition waste
aggregate
variability and hydraulic jigging
topic construction and demolition waste
aggregate
variability and hydraulic jigging
description abstract: Concern with the maintenance of natural resources has increased research about recycled aggregates for concrete production. However, the heterogeneity of recycled aggregates is one of the main constraints for their use in practice, because it can generate variability in concrete properties, hence reducing their final quality. Then, the jigging has been seen as a promising way of improving recycled aggregate quality. This paper aimed to evaluate its use for better application in concrete. A modified jig was used to sort recycled coarse aggregates. Concrete were produced with water/cement ratio from 0.5 and 100% of recycled coarse aggregate. The recycled aggregate properties upgrade were achieved and the results of compressive strength and modulus of elasticity of recycled concrete made with aggregate which were submitted to jigging were increased, indicating a potential application in wide scale.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
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=S1983-41952021000300204
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952021000300204
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s1983-41952021000300014
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 IBRACON - Instituto Brasileiro do Concreto
publisher.none.fl_str_mv IBRACON - Instituto Brasileiro do Concreto
dc.source.none.fl_str_mv Revista IBRACON de Estruturas e Materiais v.14 n.3 2021
reponame:Revista IBRACON de Estruturas e Materiais
instname:Instituto Brasileiro do Concreto (IBRACON)
instacron:IBRACON
instname_str Instituto Brasileiro do Concreto (IBRACON)
instacron_str IBRACON
institution IBRACON
reponame_str Revista IBRACON de Estruturas e Materiais
collection Revista IBRACON de Estruturas e Materiais
repository.name.fl_str_mv Revista IBRACON de Estruturas e Materiais - Instituto Brasileiro do Concreto (IBRACON)
repository.mail.fl_str_mv editores.riem@gmail.com||arlene@ibracon.org.br
_version_ 1754193606464241664

Registros relacionados