An initial approach to the impact of roller screen curtains on colour rendition of transmitted daylight: Experimental measures in real space

Autores
Villalba, Ayelén María; Yamín, Julieta; Pattini, Andrea Elvira
Año de publicación
2023
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Several studies on roller screen shades performance have been conducted focusing on glare, outdoor vision, daylight availability and energy performance. However, other properties—such as chromaticity and colour rendition—of daylight transmitted through this type of shading system have hardly been addressed. Against this background, the present study focuses on the impact of woven shade fabrics on daylight conditions in indoor spaces, targeting variations in colour rendition properties. The hypothesis of this work is that the fibre colour and the openness factor of woven shade fabrics, as well as, the solar incidence position affect the colour rendition properties of the transmitted daylight. Seven screen fabrics were evaluated in a test room, where the CRI and the spectral power distribution (SPD) were measured, at two distinct times of the day. Based on the SPD the Fidelity Index, the Gamut Index and the red Local Chroma Shift were calculated. Results show that the daylight passing through the fabrics has good or excellent colour rendition capacity for the tested samples and the testing conditions. And that the solar position impacts on the studied colour rendition metrics, whereas the openness factor and the colour of the fabric do not.
Fil: Villalba, Ayelén María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ambiente, Hábitat y Energía; Argentina
Fil: Yamín, Julieta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ambiente, Hábitat y Energía; Argentina
Fil: Pattini, Andrea Elvira. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ambiente, Hábitat y Energía; Argentina
36th Passive and Low Energy Architecture: Will cities survive? The future of sustainable buildings and urbanism in the age of emergency
Santiago de Chile
Chile
Passive and Low Energy Architecture
Centro de Desarrollo Urbano Sustentable
Pontífica Universidad Católica de Chile. Facultad de Arquitectura, Diseño y Estudios Urbanos
Universidad de Concepción
Agencia Nacional de Investigación y Desarrollo
Materia
DAYLIGHT
COLOUR RENDITION
WOVEN SHADE FABRICS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/231973
Acceder
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network_name_str CONICET Digital (CONICET)
spelling An initial approach to the impact of roller screen curtains on colour rendition of transmitted daylight: Experimental measures in real spaceVillalba, Ayelén MaríaYamín, JulietaPattini, Andrea ElviraDAYLIGHTCOLOUR RENDITIONWOVEN SHADE FABRICShttps://purl.org/becyt/ford/2.7https://purl.org/becyt/ford/2Several studies on roller screen shades performance have been conducted focusing on glare, outdoor vision, daylight availability and energy performance. However, other properties—such as chromaticity and colour rendition—of daylight transmitted through this type of shading system have hardly been addressed. Against this background, the present study focuses on the impact of woven shade fabrics on daylight conditions in indoor spaces, targeting variations in colour rendition properties. The hypothesis of this work is that the fibre colour and the openness factor of woven shade fabrics, as well as, the solar incidence position affect the colour rendition properties of the transmitted daylight. Seven screen fabrics were evaluated in a test room, where the CRI and the spectral power distribution (SPD) were measured, at two distinct times of the day. Based on the SPD the Fidelity Index, the Gamut Index and the red Local Chroma Shift were calculated. Results show that the daylight passing through the fabrics has good or excellent colour rendition capacity for the tested samples and the testing conditions. And that the solar position impacts on the studied colour rendition metrics, whereas the openness factor and the colour of the fabric do not.Fil: Villalba, Ayelén María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ambiente, Hábitat y Energía; ArgentinaFil: Yamín, Julieta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ambiente, Hábitat y Energía; ArgentinaFil: Pattini, Andrea Elvira. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ambiente, Hábitat y Energía; Argentina36th Passive and Low Energy Architecture: Will cities survive? The future of sustainable buildings and urbanism in the age of emergencySantiago de ChileChilePassive and Low Energy ArchitectureCentro de Desarrollo Urbano SustentablePontífica Universidad Católica de Chile. Facultad de Arquitectura, Diseño y Estudios UrbanosUniversidad de ConcepciónAgencia Nacional de Investigación y DesarrolloPassive and Low Energy Architecture2023info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectConferenciaBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/231973An initial approach to the impact of roller screen curtains on colour rendition of transmitted daylight: Experimental measures in real space; 36th Passive and Low Energy Architecture: Will cities survive? The future of sustainable buildings and urbanism in the age of emergency; Santiago de Chile; Chile; 2022; 548-552978-956-14-3068-6CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://plea2022.org/wp-content/uploads/2023/03/PROCEEDING-ONLINE-FINAL-MARZO.pdfInternacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:47:42Zoai:ri.conicet.gov.ar:11336/231973instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:47:43.001CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv An initial approach to the impact of roller screen curtains on colour rendition of transmitted daylight: Experimental measures in real space
title An initial approach to the impact of roller screen curtains on colour rendition of transmitted daylight: Experimental measures in real space
spellingShingle An initial approach to the impact of roller screen curtains on colour rendition of transmitted daylight: Experimental measures in real space
Villalba, Ayelén María
DAYLIGHT
COLOUR RENDITION
WOVEN SHADE FABRICS
title_short An initial approach to the impact of roller screen curtains on colour rendition of transmitted daylight: Experimental measures in real space
title_full An initial approach to the impact of roller screen curtains on colour rendition of transmitted daylight: Experimental measures in real space
title_fullStr An initial approach to the impact of roller screen curtains on colour rendition of transmitted daylight: Experimental measures in real space
title_full_unstemmed An initial approach to the impact of roller screen curtains on colour rendition of transmitted daylight: Experimental measures in real space
title_sort An initial approach to the impact of roller screen curtains on colour rendition of transmitted daylight: Experimental measures in real space
dc.creator.none.fl_str_mv Villalba, Ayelén María
Yamín, Julieta
Pattini, Andrea Elvira
author Villalba, Ayelén María
author_facet Villalba, Ayelén María
Yamín, Julieta
Pattini, Andrea Elvira
author_role author
author2 Yamín, Julieta
Pattini, Andrea Elvira
author2_role author
author
dc.subject.none.fl_str_mv DAYLIGHT
COLOUR RENDITION
WOVEN SHADE FABRICS
topic DAYLIGHT
COLOUR RENDITION
WOVEN SHADE FABRICS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.7
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Several studies on roller screen shades performance have been conducted focusing on glare, outdoor vision, daylight availability and energy performance. However, other properties—such as chromaticity and colour rendition—of daylight transmitted through this type of shading system have hardly been addressed. Against this background, the present study focuses on the impact of woven shade fabrics on daylight conditions in indoor spaces, targeting variations in colour rendition properties. The hypothesis of this work is that the fibre colour and the openness factor of woven shade fabrics, as well as, the solar incidence position affect the colour rendition properties of the transmitted daylight. Seven screen fabrics were evaluated in a test room, where the CRI and the spectral power distribution (SPD) were measured, at two distinct times of the day. Based on the SPD the Fidelity Index, the Gamut Index and the red Local Chroma Shift were calculated. Results show that the daylight passing through the fabrics has good or excellent colour rendition capacity for the tested samples and the testing conditions. And that the solar position impacts on the studied colour rendition metrics, whereas the openness factor and the colour of the fabric do not.
Fil: Villalba, Ayelén María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ambiente, Hábitat y Energía; Argentina
Fil: Yamín, Julieta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ambiente, Hábitat y Energía; Argentina
Fil: Pattini, Andrea Elvira. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Ambiente, Hábitat y Energía; Argentina
36th Passive and Low Energy Architecture: Will cities survive? The future of sustainable buildings and urbanism in the age of emergency
Santiago de Chile
Chile
Passive and Low Energy Architecture
Centro de Desarrollo Urbano Sustentable
Pontífica Universidad Católica de Chile. Facultad de Arquitectura, Diseño y Estudios Urbanos
Universidad de Concepción
Agencia Nacional de Investigación y Desarrollo
description Several studies on roller screen shades performance have been conducted focusing on glare, outdoor vision, daylight availability and energy performance. However, other properties—such as chromaticity and colour rendition—of daylight transmitted through this type of shading system have hardly been addressed. Against this background, the present study focuses on the impact of woven shade fabrics on daylight conditions in indoor spaces, targeting variations in colour rendition properties. The hypothesis of this work is that the fibre colour and the openness factor of woven shade fabrics, as well as, the solar incidence position affect the colour rendition properties of the transmitted daylight. Seven screen fabrics were evaluated in a test room, where the CRI and the spectral power distribution (SPD) were measured, at two distinct times of the day. Based on the SPD the Fidelity Index, the Gamut Index and the red Local Chroma Shift were calculated. Results show that the daylight passing through the fabrics has good or excellent colour rendition capacity for the tested samples and the testing conditions. And that the solar position impacts on the studied colour rendition metrics, whereas the openness factor and the colour of the fabric do not.
publishDate 2023
dc.date.none.fl_str_mv 2023
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Conferencia
Book
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/231973
An initial approach to the impact of roller screen curtains on colour rendition of transmitted daylight: Experimental measures in real space; 36th Passive and Low Energy Architecture: Will cities survive? The future of sustainable buildings and urbanism in the age of emergency; Santiago de Chile; Chile; 2022; 548-552
978-956-14-3068-6
CONICET Digital
CONICET
url http://hdl.handle.net/11336/231973
identifier_str_mv An initial approach to the impact of roller screen curtains on colour rendition of transmitted daylight: Experimental measures in real space; 36th Passive and Low Energy Architecture: Will cities survive? The future of sustainable buildings and urbanism in the age of emergency; Santiago de Chile; Chile; 2022; 548-552
978-956-14-3068-6
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://plea2022.org/wp-content/uploads/2023/03/PROCEEDING-ONLINE-FINAL-MARZO.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Passive and Low Energy Architecture
publisher.none.fl_str_mv Passive and Low Energy Architecture
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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