Analysis of the Optical Response of Opaque Urban Envelope Materials: The Case of Madrid

The optical response of opaque materials in an urban envelope plays an important role in a city¿s energy exchange with the environment as it defines the absorption of radiation and emission of heat. In the present work, the most common surfaces of the finishing materials of pavement and walls in the...

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Autores: Pérez Álvarez-Quiñones, Gloria, Martín-Consuegra, Fernando, Martínez, Arturo, Oteiza San José, Ignacio, Frutos Vázquez, Borja, Alonso, Carmen, Frutos, Fernando de
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/284180
Acceso en línea:http://hdl.handle.net/10261/284180
Access Level:acceso abierto
Palabra clave:Optical properties
Urban envelope
Opaque materials
Energy refurbishment
Urban heat island
http://metadata.un.org/sdg/11
Make cities and human settlements inclusive, safe, resilient and sustainable
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spelling Analysis of the Optical Response of Opaque Urban Envelope Materials: The Case of MadridPérez Álvarez-Quiñones, GloriaMartín-Consuegra, FernandoMartínez, ArturoOteiza San José, IgnacioFrutos Vázquez, BorjaAlonso, CarmenFrutos, Fernando deOptical propertiesUrban envelopeOpaque materialsEnergy refurbishmentUrban heat islandhttp://metadata.un.org/sdg/11Make cities and human settlements inclusive, safe, resilient and sustainableThe optical response of opaque materials in an urban envelope plays an important role in a city¿s energy exchange with the environment as it defines the absorption of radiation and emission of heat. In the present work, the most common surfaces of the finishing materials of pavement and walls in the city of Madrid (Spain) were identified, and their reflectance was measured in situ to determine their solar absorptance and color coordinates. Most of the selected pavement showed a relatively high solar absorptance in the range of 0.87 to 0.60, while in vertical surfaces, the range was 0.85 to 0.29. The variations of the color coordinates obtained for pavement were 27.1, 11.4, and 6.7 for ¿L*, ¿a*, and ¿b*, respectively. Significantly higher values were obtained in the case of vertical surfaces (47.5, 20.5, and 23.6, respectively). The results were included into a database intended to be the seed for a catalogue of the experimental thermo-optical properties of opaque envelope materials in Madrid. The catalogue will be useful for the analysis of the stimuli generated by the urban environment for citizens and for achieving more reliable results from energy simulation tools in the search for strategies to improve urban comfort and sustainability.Arturo Martínez acknowledges the support provided by the Consejo Nacional de Ciencia y Tecnología (CONACYT) and the Fundación Nacional de Bellas Artes (FINBA) given through its doctorate scholarship program. The authors acknowledge the support from Grant INCGLO0008 funded by the CSIC under the Lincglobal 2021 Program.Peer reviewedMultidisciplinary Digital Publishing InstituteFundación INBAConsejo Superior de Investigaciones Científicas (España)Consejo Nacional de Ciencia y Tecnología (México)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2022202220222022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/284180reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglésttps://doi.org/10.3390/infrastructures7090116Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2841802026-05-22T06:33:51Z
dc.title.none.fl_str_mv Analysis of the Optical Response of Opaque Urban Envelope Materials: The Case of Madrid
title Analysis of the Optical Response of Opaque Urban Envelope Materials: The Case of Madrid
spellingShingle Analysis of the Optical Response of Opaque Urban Envelope Materials: The Case of Madrid
Pérez Álvarez-Quiñones, Gloria
Optical properties
Urban envelope
Opaque materials
Energy refurbishment
Urban heat island
http://metadata.un.org/sdg/11
Make cities and human settlements inclusive, safe, resilient and sustainable
title_short Analysis of the Optical Response of Opaque Urban Envelope Materials: The Case of Madrid
title_full Analysis of the Optical Response of Opaque Urban Envelope Materials: The Case of Madrid
title_fullStr Analysis of the Optical Response of Opaque Urban Envelope Materials: The Case of Madrid
title_full_unstemmed Analysis of the Optical Response of Opaque Urban Envelope Materials: The Case of Madrid
title_sort Analysis of the Optical Response of Opaque Urban Envelope Materials: The Case of Madrid
dc.creator.none.fl_str_mv Pérez Álvarez-Quiñones, Gloria
Martín-Consuegra, Fernando
Martínez, Arturo
Oteiza San José, Ignacio
Frutos Vázquez, Borja
Alonso, Carmen
Frutos, Fernando de
author Pérez Álvarez-Quiñones, Gloria
author_facet Pérez Álvarez-Quiñones, Gloria
Martín-Consuegra, Fernando
Martínez, Arturo
Oteiza San José, Ignacio
Frutos Vázquez, Borja
Alonso, Carmen
Frutos, Fernando de
author_role author
author2 Martín-Consuegra, Fernando
Martínez, Arturo
Oteiza San José, Ignacio
Frutos Vázquez, Borja
Alonso, Carmen
Frutos, Fernando de
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Fundación INBA
Consejo Superior de Investigaciones Científicas (España)
Consejo Nacional de Ciencia y Tecnología (México)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Optical properties
Urban envelope
Opaque materials
Energy refurbishment
Urban heat island
http://metadata.un.org/sdg/11
Make cities and human settlements inclusive, safe, resilient and sustainable
topic Optical properties
Urban envelope
Opaque materials
Energy refurbishment
Urban heat island
http://metadata.un.org/sdg/11
Make cities and human settlements inclusive, safe, resilient and sustainable
description The optical response of opaque materials in an urban envelope plays an important role in a city¿s energy exchange with the environment as it defines the absorption of radiation and emission of heat. In the present work, the most common surfaces of the finishing materials of pavement and walls in the city of Madrid (Spain) were identified, and their reflectance was measured in situ to determine their solar absorptance and color coordinates. Most of the selected pavement showed a relatively high solar absorptance in the range of 0.87 to 0.60, while in vertical surfaces, the range was 0.85 to 0.29. The variations of the color coordinates obtained for pavement were 27.1, 11.4, and 6.7 for ¿L*, ¿a*, and ¿b*, respectively. Significantly higher values were obtained in the case of vertical surfaces (47.5, 20.5, and 23.6, respectively). The results were included into a database intended to be the seed for a catalogue of the experimental thermo-optical properties of opaque envelope materials in Madrid. The catalogue will be useful for the analysis of the stimuli generated by the urban environment for citizens and for achieving more reliable results from energy simulation tools in the search for strategies to improve urban comfort and sustainability.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/284180
url http://hdl.handle.net/10261/284180
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv ttps://doi.org/10.3390/infrastructures7090116
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,228081

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