Circular Building Process: Reuse of Insulators from Construction and Demolition Waste to Produce Lime Mortars

This research aims to revalue the possibilities presented by lime mortars for use in renovation and as cladding material on facades. The study focuses on analyzing the technical feasibility of lime mortars with the incorporation of residues from three types of thermal insulation materials: expanded...

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Detalhes bibliográficos
Autores: Ferrández Vega, Daniel, Yedra Álvarez, Engerst, Morón Fernández, Carlos, Zaragoza Benzal, Alicia, Kosior Kazberuk, Marta
Tipo de documento: artigo
Data de publicação:2022
País:España
Recursos:Consejo General de la Arquitectura Técnica de España (CGATE)
Repositório:RIARTE
OAI Identifier:oai:www.riarte.es:20.500.12251/2837
Acesso em linha:http://hdl.handle.net/20.500.12251/2837
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85125142475&doi=10.3390%2fbuildings12020220&partnerID=40&md5=23f226a63ce44d9c4ba6e2b79fd52718
Access Level:Acceso aberto
Palavra-chave:Morteros de cal
Obras de rehabilitación
Morteros - Construcción
Reciclaje - Construcción
Poliestireno expandido (EPS)
Lana mineral
Residuos de Construcción Demolición (RCD)
Ensayos (propiedades o materiales)
Resistencia mecánica
Prefabricados
2211.02 Materiales Compuestos
3313.04 Material de Construcción
2304.20 Poliestireno
3308.02 Residuos Industriales
3312.08 Propiedades de Los Materiales
3312.12 Ensayo de Materiales
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spelling Circular Building Process: Reuse of Insulators from Construction and Demolition Waste to Produce Lime MortarsFerrández Vega, DanielYedra Álvarez, EngerstMorón Fernández, CarlosZaragoza Benzal, AliciaKosior Kazberuk, MartaMorteros de calObras de rehabilitaciónMorteros - ConstrucciónReciclaje - ConstrucciónPoliestireno expandido (EPS)Lana mineralResiduos de Construcción Demolición (RCD)Ensayos (propiedades o materiales)Resistencia mecánicaPrefabricados2211.02 Materiales Compuestos3313.04 Material de Construcción2304.20 Poliestireno3308.02 Residuos Industriales3312.08 Propiedades de Los Materiales3312.12 Ensayo de MaterialesThis research aims to revalue the possibilities presented by lime mortars for use in renovation and as cladding material on facades. The study focuses on analyzing the technical feasibility of lime mortars with the incorporation of residues from three types of thermal insulation materials: expanded polystyrene with graphite especially suitable for use on facades; expanded polystyrene for use indoors; and insulating mineral wool. The incorporation of these construction and demolition residues makes it possible to improve several technical performance aspects of lime mortars, and to incorporate circular economy criteria in the manufacturing process of these materials. The results showed that the incorporation of mineral wool improves the mechanical resistance to the bending of mortars, increases their durability against freeze–thaw cycles and salt crystallization, and reduces the final shrinkage of mortars. For their part, mortars with the addition of polystyrene-insulating residues reduce mechanical resistance, but also reduce thermal conductivity, and are lighter, which is why they are shown as a possible alternative for use in precast. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.MDPI2022info:eu-repo/semantics/articlehttp://hdl.handle.net/20.500.12251/2837https://www.scopus.com/inward/record.uri?eid=2-s2.0-85125142475&doi=10.3390%2fbuildings12020220&partnerID=40&md5=23f226a63ce44d9c4ba6e2b79fd52718reponame:RIARTEinstname:Consejo General de la Arquitectura Técnica de España (CGATE)Ingléshttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:www.riarte.es:20.500.12251/28372026-06-02T12:44:41Z
dc.title.none.fl_str_mv Circular Building Process: Reuse of Insulators from Construction and Demolition Waste to Produce Lime Mortars
title Circular Building Process: Reuse of Insulators from Construction and Demolition Waste to Produce Lime Mortars
spellingShingle Circular Building Process: Reuse of Insulators from Construction and Demolition Waste to Produce Lime Mortars
Ferrández Vega, Daniel
Morteros de cal
Obras de rehabilitación
Morteros - Construcción
Reciclaje - Construcción
Poliestireno expandido (EPS)
Lana mineral
Residuos de Construcción Demolición (RCD)
Ensayos (propiedades o materiales)
Resistencia mecánica
Prefabricados
2211.02 Materiales Compuestos
3313.04 Material de Construcción
2304.20 Poliestireno
3308.02 Residuos Industriales
3312.08 Propiedades de Los Materiales
3312.12 Ensayo de Materiales
title_short Circular Building Process: Reuse of Insulators from Construction and Demolition Waste to Produce Lime Mortars
title_full Circular Building Process: Reuse of Insulators from Construction and Demolition Waste to Produce Lime Mortars
title_fullStr Circular Building Process: Reuse of Insulators from Construction and Demolition Waste to Produce Lime Mortars
title_full_unstemmed Circular Building Process: Reuse of Insulators from Construction and Demolition Waste to Produce Lime Mortars
title_sort Circular Building Process: Reuse of Insulators from Construction and Demolition Waste to Produce Lime Mortars
dc.creator.none.fl_str_mv Ferrández Vega, Daniel
Yedra Álvarez, Engerst
Morón Fernández, Carlos
Zaragoza Benzal, Alicia
Kosior Kazberuk, Marta
author Ferrández Vega, Daniel
author_facet Ferrández Vega, Daniel
Yedra Álvarez, Engerst
Morón Fernández, Carlos
Zaragoza Benzal, Alicia
Kosior Kazberuk, Marta
author_role author
author2 Yedra Álvarez, Engerst
Morón Fernández, Carlos
Zaragoza Benzal, Alicia
Kosior Kazberuk, Marta
author2_role author
author
author
author
dc.subject.none.fl_str_mv Morteros de cal
Obras de rehabilitación
Morteros - Construcción
Reciclaje - Construcción
Poliestireno expandido (EPS)
Lana mineral
Residuos de Construcción Demolición (RCD)
Ensayos (propiedades o materiales)
Resistencia mecánica
Prefabricados
2211.02 Materiales Compuestos
3313.04 Material de Construcción
2304.20 Poliestireno
3308.02 Residuos Industriales
3312.08 Propiedades de Los Materiales
3312.12 Ensayo de Materiales
topic Morteros de cal
Obras de rehabilitación
Morteros - Construcción
Reciclaje - Construcción
Poliestireno expandido (EPS)
Lana mineral
Residuos de Construcción Demolición (RCD)
Ensayos (propiedades o materiales)
Resistencia mecánica
Prefabricados
2211.02 Materiales Compuestos
3313.04 Material de Construcción
2304.20 Poliestireno
3308.02 Residuos Industriales
3312.08 Propiedades de Los Materiales
3312.12 Ensayo de Materiales
description This research aims to revalue the possibilities presented by lime mortars for use in renovation and as cladding material on facades. The study focuses on analyzing the technical feasibility of lime mortars with the incorporation of residues from three types of thermal insulation materials: expanded polystyrene with graphite especially suitable for use on facades; expanded polystyrene for use indoors; and insulating mineral wool. The incorporation of these construction and demolition residues makes it possible to improve several technical performance aspects of lime mortars, and to incorporate circular economy criteria in the manufacturing process of these materials. The results showed that the incorporation of mineral wool improves the mechanical resistance to the bending of mortars, increases their durability against freeze–thaw cycles and salt crystallization, and reduces the final shrinkage of mortars. For their part, mortars with the addition of polystyrene-insulating residues reduce mechanical resistance, but also reduce thermal conductivity, and are lighter, which is why they are shown as a possible alternative for use in precast. © 2022 by the authors. Licensee MDPI, Basel, Switzerland.
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12251/2837
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85125142475&doi=10.3390%2fbuildings12020220&partnerID=40&md5=23f226a63ce44d9c4ba6e2b79fd52718
url http://hdl.handle.net/20.500.12251/2837
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85125142475&doi=10.3390%2fbuildings12020220&partnerID=40&md5=23f226a63ce44d9c4ba6e2b79fd52718
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:RIARTE
instname:Consejo General de la Arquitectura Técnica de España (CGATE)
instname_str Consejo General de la Arquitectura Técnica de España (CGATE)
reponame_str RIARTE
collection RIARTE
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300719

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