Mechanical properties of concrete using recycled aggregates obtained from old paving stones

Nowadays, construction, maintenance, reparation, rehabilitation, retrofitting, and demolition from infrastructure and buildings generate large amounts of urban waste, which usually are inadequately disposed due to high costs and technical limitations. On the other hand, the increasing demand for nat...

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Autores:
Bravo German, Ana María
Bravo Gómez, Iván Daniel
Mesa, Jaime A.
Maury Ramírez, Aníbal
Tipo de recurso:
Article of journal
Fecha de publicación:
2021
Institución:
Universidad El Bosque
Repositorio:
Repositorio U. El Bosque
Idioma:
eng
OAI Identifier:
oai:repositorio.unbosque.edu.co:20.500.12495/6724
Acceso en línea:
http://hdl.handle.net/20.500.12495/6724
https://doi.org/10.3390/su13063044
Palabra clave:
Adoquines
Agregados
Sustentabilidad
Propiedades mecánicas
Paving stones
Aggregates
C&DW
Sustainability
Mechanical properties
Rights
openAccess
License
Atribución 4.0 Internacional
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dc.title.spa.fl_str_mv Mechanical properties of concrete using recycled aggregates obtained from old paving stones
dc.title.translated.spa.fl_str_mv Mechanical properties of concrete using recycled aggregates obtained from old paving stones
title Mechanical properties of concrete using recycled aggregates obtained from old paving stones
spellingShingle Mechanical properties of concrete using recycled aggregates obtained from old paving stones
Adoquines
Agregados
Sustentabilidad
Propiedades mecánicas
Paving stones
Aggregates
C&DW
Sustainability
Mechanical properties
title_short Mechanical properties of concrete using recycled aggregates obtained from old paving stones
title_full Mechanical properties of concrete using recycled aggregates obtained from old paving stones
title_fullStr Mechanical properties of concrete using recycled aggregates obtained from old paving stones
title_full_unstemmed Mechanical properties of concrete using recycled aggregates obtained from old paving stones
title_sort Mechanical properties of concrete using recycled aggregates obtained from old paving stones
dc.creator.fl_str_mv Bravo German, Ana María
Bravo Gómez, Iván Daniel
Mesa, Jaime A.
Maury Ramírez, Aníbal
dc.contributor.author.none.fl_str_mv Bravo German, Ana María
Bravo Gómez, Iván Daniel
Mesa, Jaime A.
Maury Ramírez, Aníbal
dc.contributor.orcid.none.fl_str_mv Mesa, Jaime A. [0000-0001-6034-4671]
dc.subject.spa.fl_str_mv Adoquines
Agregados
Sustentabilidad
Propiedades mecánicas
topic Adoquines
Agregados
Sustentabilidad
Propiedades mecánicas
Paving stones
Aggregates
C&DW
Sustainability
Mechanical properties
dc.subject.keywords.spa.fl_str_mv Paving stones
Aggregates
C&DW
Sustainability
Mechanical properties
description Nowadays, construction, maintenance, reparation, rehabilitation, retrofitting, and demolition from infrastructure and buildings generate large amounts of urban waste, which usually are inadequately disposed due to high costs and technical limitations. On the other hand, the increasing demand for natural aggregates for concrete production seriously affects mountains and rivers as they are the source of these nonrenewable goods. Consequently, the recycling of aggregates for concrete is gaining attention worldwide as an alternative to reduce the environmental impacts caused by the extraction of nonrenewable goods and disposal of construction and demolition waste (C&DW). Therefore, this article describes the effect on the mechanical properties of new concrete using recycled aggregates obtained from old paving stones. Results show that replacing 50% by weight of the fine and coarse aggregate fractions in concrete with recycled aggregate does not meaningfully affect its mechanical behavior, making the use of recycled aggregates in new precast paving stones possible. Therefore, the latter can reduce environmental impacts and costs for developing infrastructure and building projects.
publishDate 2021
dc.date.issued.none.fl_str_mv 2021
dc.date.accessioned.none.fl_str_mv 2022-02-02T21:15:38Z
dc.date.available.none.fl_str_mv 2022-02-02T21:15:38Z
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dc.type.local.none.fl_str_mv Artículo de revista
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dc.identifier.issn.none.fl_str_mv 2071-1050
dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/20.500.12495/6724
dc.identifier.doi.none.fl_str_mv https://doi.org/10.3390/su13063044
dc.identifier.instname.spa.fl_str_mv instname:Universidad El Bosque
dc.identifier.reponame.spa.fl_str_mv reponame:Repositorio Institucional Universidad El Bosque
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identifier_str_mv 2071-1050
instname:Universidad El Bosque
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url http://hdl.handle.net/20.500.12495/6724
https://doi.org/10.3390/su13063044
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartofseries.spa.fl_str_mv Sustainability, 2071-1050, 13(6),2021, 3044
dc.relation.uri.none.fl_str_mv https://www.mdpi.com/2071-1050/13/6/3044
dc.rights.*.fl_str_mv Atribución 4.0 Internacional
dc.rights.uri.*.fl_str_mv http://creativecommons.org/licenses/by/4.0/
dc.rights.local.spa.fl_str_mv Acceso abierto
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Acceso abierto
rights_invalid_str_mv Atribución 4.0 Internacional
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Acceso abierto
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eu_rights_str_mv openAccess
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dc.publisher.spa.fl_str_mv MDPI
dc.publisher.journal.spa.fl_str_mv Sustainability
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spelling Bravo German, Ana MaríaBravo Gómez, Iván DanielMesa, Jaime A.Maury Ramírez, AníbalMesa, Jaime A. [0000-0001-6034-4671]2022-02-02T21:15:38Z2022-02-02T21:15:38Z20212071-1050http://hdl.handle.net/20.500.12495/6724https://doi.org/10.3390/su13063044instname:Universidad El Bosquereponame:Repositorio Institucional Universidad El Bosquerepourl:https://repositorio.unbosque.edu.coapplication/pdfengMDPISustainabilitySustainability, 2071-1050, 13(6),2021, 3044https://www.mdpi.com/2071-1050/13/6/3044Atribución 4.0 Internacionalhttp://creativecommons.org/licenses/by/4.0/Acceso abiertohttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessAcceso abiertoAdoquinesAgregadosSustentabilidadPropiedades mecánicasPaving stonesAggregatesC&DWSustainabilityMechanical propertiesMechanical properties of concrete using recycled aggregates obtained from old paving stonesMechanical properties of concrete using recycled aggregates obtained from old paving stonesArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/articlehttp://purl.org/coar/version/c_970fb48d4fbd8a85Nowadays, construction, maintenance, reparation, rehabilitation, retrofitting, and demolition from infrastructure and buildings generate large amounts of urban waste, which usually are inadequately disposed due to high costs and technical limitations. On the other hand, the increasing demand for natural aggregates for concrete production seriously affects mountains and rivers as they are the source of these nonrenewable goods. Consequently, the recycling of aggregates for concrete is gaining attention worldwide as an alternative to reduce the environmental impacts caused by the extraction of nonrenewable goods and disposal of construction and demolition waste (C&DW). Therefore, this article describes the effect on the mechanical properties of new concrete using recycled aggregates obtained from old paving stones. Results show that replacing 50% by weight of the fine and coarse aggregate fractions in concrete with recycled aggregate does not meaningfully affect its mechanical behavior, making the use of recycled aggregates in new precast paving stones possible. 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