Ecological Design of New Efficient Energy-Performance Construction Materials with Rigid Polyurethane Foam Waste

An ecological mortar is designed from industrial sub-products, with the objective of utilizing both the slag residues, generated during steel manufacturing processes, and the waste from Polyurethane Foam (PF) panels, generated during refrigerator chamber manufacturing processes. The ecological morta...

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Detalhes bibliográficos
Autores: Briones Llorente, Raúl, Barbosa, Ricardo, Almeida, Manuela, Montero García, Eduardo, Rodríguez Sáiz, Ángel
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Recursos:Universidad de Burgos (UBU)
Repositorio:Repositorio Institucional de la Universidad de Burgos (RIUBU)
OAI Identifier:oai:riubu.ubu.es:10259/5301
Acesso em linha:http://hdl.handle.net/10259/5301
Access Level:acceso abierto
Palavra-chave:computer simulation
ecological mortar
energy efficiency
polyurethane waste
prefabricated
slag
Materiales de construcción
Building materials
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spelling Ecological Design of New Efficient Energy-Performance Construction Materials with Rigid Polyurethane Foam WasteBriones Llorente, RaúlBarbosa, RicardoAlmeida, ManuelaMontero García, EduardoRodríguez Sáiz, Ángelcomputer simulationecological mortarenergy efficiencypolyurethane wasteprefabricatedslagMateriales de construcciónBuilding materialsAn ecological mortar is designed from industrial sub-products, with the objective of utilizing both the slag residues, generated during steel manufacturing processes, and the waste from Polyurethane Foam (PF) panels, generated during refrigerator chamber manufacturing processes. The ecological mortar design involves the dosing of Electric Arc Furnace (EAF) slag, together with finely ground Polyurethane Foam, cement, and additives. An energy efficient prefabricated block is designed with the mortar, for use in construction, and its energy performance is assessed as a material inserted within the envelope of a service sector (hospital) building, either as an exterior skin, or as an enclosing component within the façade interior. The main contribution of this research is the characterization of the thermo-physical and mechanical properties of a new prefabricated panel made with recycled materials. The full characterization of the properties of these new materials is presented and discussed. The new prefabricated panel demonstrates adequate thermomechanical characteristics as a substitute for traditional materials, while improving the sustainability of the building. As a secondary objective, the energy behaviour of the new panels when integrated in a real building is presented by means of a case study simulation. The use of computational thermal simulation confirmed that the properties of the prefabricated block influenced the annual thermal demand of the building for heating and cooling. Improvements to the thermal inertia of the building envelope were also confirmed with the inclusion of PF waste, giving the mortar an energy performance that was similar to conventional materials, in such a way that its use in façade construction may be validated, in addition to its environmental benefits, due to it having been manufactured with critical recycled industrial waste such as EAF slag and PF, thereby contributing to both the circular economy and sustainable development.Consejería de Educación de la Junta de Castilla y León (España), grant number GIR D02V.03 2018-2021MDPI202020202020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10259/5301reponame:Repositorio Institucional de la Universidad de Burgos (RIUBU)instname:Universidad de Burgos (UBU)InglésPolymers. 2020, V. 12, n. 5, 1048https://doi.org/10.3390/polym12051048info:eu-repo/grantAgreement/JCyL/GIR D02V.03 2018-2021/Atribución 4.0 Internacionalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:riubu.ubu.es:10259/53012026-05-28T07:56:11Z
dc.title.none.fl_str_mv Ecological Design of New Efficient Energy-Performance Construction Materials with Rigid Polyurethane Foam Waste
title Ecological Design of New Efficient Energy-Performance Construction Materials with Rigid Polyurethane Foam Waste
spellingShingle Ecological Design of New Efficient Energy-Performance Construction Materials with Rigid Polyurethane Foam Waste
Briones Llorente, Raúl
computer simulation
ecological mortar
energy efficiency
polyurethane waste
prefabricated
slag
Materiales de construcción
Building materials
title_short Ecological Design of New Efficient Energy-Performance Construction Materials with Rigid Polyurethane Foam Waste
title_full Ecological Design of New Efficient Energy-Performance Construction Materials with Rigid Polyurethane Foam Waste
title_fullStr Ecological Design of New Efficient Energy-Performance Construction Materials with Rigid Polyurethane Foam Waste
title_full_unstemmed Ecological Design of New Efficient Energy-Performance Construction Materials with Rigid Polyurethane Foam Waste
title_sort Ecological Design of New Efficient Energy-Performance Construction Materials with Rigid Polyurethane Foam Waste
dc.creator.none.fl_str_mv Briones Llorente, Raúl
Barbosa, Ricardo
Almeida, Manuela
Montero García, Eduardo
Rodríguez Sáiz, Ángel
author Briones Llorente, Raúl
author_facet Briones Llorente, Raúl
Barbosa, Ricardo
Almeida, Manuela
Montero García, Eduardo
Rodríguez Sáiz, Ángel
author_role author
author2 Barbosa, Ricardo
Almeida, Manuela
Montero García, Eduardo
Rodríguez Sáiz, Ángel
author2_role author
author
author
author
dc.subject.none.fl_str_mv computer simulation
ecological mortar
energy efficiency
polyurethane waste
prefabricated
slag
Materiales de construcción
Building materials
topic computer simulation
ecological mortar
energy efficiency
polyurethane waste
prefabricated
slag
Materiales de construcción
Building materials
description An ecological mortar is designed from industrial sub-products, with the objective of utilizing both the slag residues, generated during steel manufacturing processes, and the waste from Polyurethane Foam (PF) panels, generated during refrigerator chamber manufacturing processes. The ecological mortar design involves the dosing of Electric Arc Furnace (EAF) slag, together with finely ground Polyurethane Foam, cement, and additives. An energy efficient prefabricated block is designed with the mortar, for use in construction, and its energy performance is assessed as a material inserted within the envelope of a service sector (hospital) building, either as an exterior skin, or as an enclosing component within the façade interior. The main contribution of this research is the characterization of the thermo-physical and mechanical properties of a new prefabricated panel made with recycled materials. The full characterization of the properties of these new materials is presented and discussed. The new prefabricated panel demonstrates adequate thermomechanical characteristics as a substitute for traditional materials, while improving the sustainability of the building. As a secondary objective, the energy behaviour of the new panels when integrated in a real building is presented by means of a case study simulation. The use of computational thermal simulation confirmed that the properties of the prefabricated block influenced the annual thermal demand of the building for heating and cooling. Improvements to the thermal inertia of the building envelope were also confirmed with the inclusion of PF waste, giving the mortar an energy performance that was similar to conventional materials, in such a way that its use in façade construction may be validated, in addition to its environmental benefits, due to it having been manufactured with critical recycled industrial waste such as EAF slag and PF, thereby contributing to both the circular economy and sustainable development.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10259/5301
url http://hdl.handle.net/10259/5301
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Polymers. 2020, V. 12, n. 5, 1048
https://doi.org/10.3390/polym12051048
info:eu-repo/grantAgreement/JCyL/GIR D02V.03 2018-2021/
dc.rights.none.fl_str_mv Atribución 4.0 Internacional
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución 4.0 Internacional
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositorio Institucional de la Universidad de Burgos (RIUBU)
instname:Universidad de Burgos (UBU)
instname_str Universidad de Burgos (UBU)
reponame_str Repositorio Institucional de la Universidad de Burgos (RIUBU)
collection Repositorio Institucional de la Universidad de Burgos (RIUBU)
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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