Optimizing manufactured sand content in mortars and its influence on fresh and hardened state

Autores
Sosa, María Eva; Chirrillano, Andrés; Villagrán Zaccardi, Yury Andrés; Zega, Claudio Javier
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The shape and roughness of aggregates play a predominant role in the properties of cement mixes. Due to that, some regulations limit the content of manufacture fine aggregate at 30% of the total of fine aggregate in concrete. However, few design methods consider the shape and roughness surface of aggregates in the mix proportioning. This study presents an optimization method to increase the percentage of manufactured fine aggregates to be used, based on the void volume of the aggregates and their correlation with the fresh properties of mortars. To achieve that, the characteristics of the fresh and hard state were evaluated in order to carry out a comprehensive analysis on the influence of the method on the performance of mortars. From the results emerges that it is possible to maximize the content of manufactured aggregates without detrimental effects on compressive strength.
Fil: Sosa, María Eva. Universidad Tecnológica Nacional. LEMaC (Centro de Investigaciones Viales). CIC PBA. CONICET; Argentina
Fil: Chirrillano, Andrés. Universidad Tecnológica Nacional. Facultad Regional La Plata; Argentina
Fil: Villagrán Zaccardi, Yury Andrés. CONICET. LEMIT; Argentina
Fil: Zega, Claudio Javier. Universidad Nacional de La Plata. Facultad de Ingeniería. CONICET. LEMIT; Argentina
Peer Reviewed
Materia
Manufactured fine aggregate
Particle size distribution
Void volume
Mixture proportioning
Slump
Nivel de accesibilidad
acceso abierto
Condiciones de uso
2021-10-07T16:54:49Z
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/5570
Acceder
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network_acronym_str RIAUTN
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network_name_str Repositorio Institucional Abierto (UTN)
spelling Optimizing manufactured sand content in mortars and its influence on fresh and hardened stateSosa, María EvaChirrillano, AndrésVillagrán Zaccardi, Yury AndrésZega, Claudio JavierManufactured fine aggregateParticle size distributionVoid volumeMixture proportioningSlumpThe shape and roughness of aggregates play a predominant role in the properties of cement mixes. Due to that, some regulations limit the content of manufacture fine aggregate at 30% of the total of fine aggregate in concrete. However, few design methods consider the shape and roughness surface of aggregates in the mix proportioning. This study presents an optimization method to increase the percentage of manufactured fine aggregates to be used, based on the void volume of the aggregates and their correlation with the fresh properties of mortars. To achieve that, the characteristics of the fresh and hard state were evaluated in order to carry out a comprehensive analysis on the influence of the method on the performance of mortars. From the results emerges that it is possible to maximize the content of manufactured aggregates without detrimental effects on compressive strength.Fil: Sosa, María Eva. Universidad Tecnológica Nacional. LEMaC (Centro de Investigaciones Viales). CIC PBA. CONICET; ArgentinaFil: Chirrillano, Andrés. Universidad Tecnológica Nacional. Facultad Regional La Plata; ArgentinaFil: Villagrán Zaccardi, Yury Andrés. CONICET. LEMIT; ArgentinaFil: Zega, Claudio Javier. Universidad Nacional de La Plata. Facultad de Ingeniería. CONICET. LEMIT; ArgentinaPeer Reviewed2021-10-07T16:54:49Z2021-10-07T16:54:49Z2020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articulopdfapplication/pdfDYNAhttp://hdl.handle.net/20.500.12272/557010.15446/dyna.v87n214.84553enginfo:eu-repo/semantics/openAccess2021-10-07T16:54:49Zhttp://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 InternacionalUniversidad Nacional de ColombiaAtribución (Attribution): En cualquier explotación de la obra autorizada por la licencia será necesario reconocer la autoría (obligatoria en todos los casos). No comercial (Non Commercial): La explotación de la obra queda limitada a usos no comerciales. Sin obras derivadas (No Derivate Works): La autorización para explotar la obra no incluye la posibilidad de crear una obra derivada (traducciones, adaptaciones, etc.).reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-10-01T12:00:05Zoai:ria.utn.edu.ar:20.500.12272/5570instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-10-01 12:00:06.564Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Optimizing manufactured sand content in mortars and its influence on fresh and hardened state
title Optimizing manufactured sand content in mortars and its influence on fresh and hardened state
spellingShingle Optimizing manufactured sand content in mortars and its influence on fresh and hardened state
Sosa, María Eva
Manufactured fine aggregate
Particle size distribution
Void volume
Mixture proportioning
Slump
title_short Optimizing manufactured sand content in mortars and its influence on fresh and hardened state
title_full Optimizing manufactured sand content in mortars and its influence on fresh and hardened state
title_fullStr Optimizing manufactured sand content in mortars and its influence on fresh and hardened state
title_full_unstemmed Optimizing manufactured sand content in mortars and its influence on fresh and hardened state
title_sort Optimizing manufactured sand content in mortars and its influence on fresh and hardened state
dc.creator.none.fl_str_mv Sosa, María Eva
Chirrillano, Andrés
Villagrán Zaccardi, Yury Andrés
Zega, Claudio Javier
author Sosa, María Eva
author_facet Sosa, María Eva
Chirrillano, Andrés
Villagrán Zaccardi, Yury Andrés
Zega, Claudio Javier
author_role author
author2 Chirrillano, Andrés
Villagrán Zaccardi, Yury Andrés
Zega, Claudio Javier
author2_role author
author
author
dc.subject.none.fl_str_mv Manufactured fine aggregate
Particle size distribution
Void volume
Mixture proportioning
Slump
topic Manufactured fine aggregate
Particle size distribution
Void volume
Mixture proportioning
Slump
dc.description.none.fl_txt_mv The shape and roughness of aggregates play a predominant role in the properties of cement mixes. Due to that, some regulations limit the content of manufacture fine aggregate at 30% of the total of fine aggregate in concrete. However, few design methods consider the shape and roughness surface of aggregates in the mix proportioning. This study presents an optimization method to increase the percentage of manufactured fine aggregates to be used, based on the void volume of the aggregates and their correlation with the fresh properties of mortars. To achieve that, the characteristics of the fresh and hard state were evaluated in order to carry out a comprehensive analysis on the influence of the method on the performance of mortars. From the results emerges that it is possible to maximize the content of manufactured aggregates without detrimental effects on compressive strength.
Fil: Sosa, María Eva. Universidad Tecnológica Nacional. LEMaC (Centro de Investigaciones Viales). CIC PBA. CONICET; Argentina
Fil: Chirrillano, Andrés. Universidad Tecnológica Nacional. Facultad Regional La Plata; Argentina
Fil: Villagrán Zaccardi, Yury Andrés. CONICET. LEMIT; Argentina
Fil: Zega, Claudio Javier. Universidad Nacional de La Plata. Facultad de Ingeniería. CONICET. LEMIT; Argentina
Peer Reviewed
description The shape and roughness of aggregates play a predominant role in the properties of cement mixes. Due to that, some regulations limit the content of manufacture fine aggregate at 30% of the total of fine aggregate in concrete. However, few design methods consider the shape and roughness surface of aggregates in the mix proportioning. This study presents an optimization method to increase the percentage of manufactured fine aggregates to be used, based on the void volume of the aggregates and their correlation with the fresh properties of mortars. To achieve that, the characteristics of the fresh and hard state were evaluated in order to carry out a comprehensive analysis on the influence of the method on the performance of mortars. From the results emerges that it is possible to maximize the content of manufactured aggregates without detrimental effects on compressive strength.
publishDate 2020
dc.date.none.fl_str_mv 2020
2021-10-07T16:54:49Z
2021-10-07T16:54:49Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv DYNA
http://hdl.handle.net/20.500.12272/5570
10.15446/dyna.v87n214.84553
identifier_str_mv DYNA
10.15446/dyna.v87n214.84553
url http://hdl.handle.net/20.500.12272/5570
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
2021-10-07T16:54:49Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Universidad Nacional de Colombia
Atribución (Attribution): En cualquier explotación de la obra autorizada por la licencia será necesario reconocer la autoría (obligatoria en todos los casos). No comercial (Non Commercial): La explotación de la obra queda limitada a usos no comerciales. Sin obras derivadas (No Derivate Works): La autorización para explotar la obra no incluye la posibilidad de crear una obra derivada (traducciones, adaptaciones, etc.).
eu_rights_str_mv openAccess
rights_invalid_str_mv 2021-10-07T16:54:49Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Universidad Nacional de Colombia
Atribución (Attribution): En cualquier explotación de la obra autorizada por la licencia será necesario reconocer la autoría (obligatoria en todos los casos). No comercial (Non Commercial): La explotación de la obra queda limitada a usos no comerciales. Sin obras derivadas (No Derivate Works): La autorización para explotar la obra no incluye la posibilidad de crear una obra derivada (traducciones, adaptaciones, etc.).
dc.format.none.fl_str_mv pdf
application/pdf
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
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score 13.364332

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