Brick Walls of Buildings of the Historical Heritage. Comparative Analysis of the Thermal Conductivity in Dry and Saturated State

Producción Científica

Detalles Bibliográficos
Autores: Camino Olea, María Soledad, Cabeza Prieto, Alejandro, Llorente Álvarez, Alfredo, Sáez Pérez, María Paz, Rodríguez Esteban, María Ascensión
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Institución:Universidad de Valladolid
Repositorio:UVaDOC. Repositorio Documental de la Universidad de Valladolid
OAI Identifier:oai:uvadoc.uva.es:10324/40100
Acceso en línea:https://doi.org/10.1088/1757-899X/471/8/082059
http://uvadoc.uva.es/handle/10324/40100
Access Level:acceso abierto
Palabra clave:Conductividad térmica
Thermal Conductivity
3305 Tecnología de la Construcción
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spelling Brick Walls of Buildings of the Historical Heritage. Comparative Analysis of the Thermal Conductivity in Dry and Saturated StateCamino Olea, María SoledadCabeza Prieto, AlejandroLlorente Álvarez, AlfredoSáez Pérez, María PazRodríguez Esteban, María AscensiónConductividad térmicaThermal Conductivity3305 Tecnología de la ConstrucciónProducción CientíficaIn the energy efficiency restoration, one of the most important aspects to consider is the loss of heat through the enclosing walls, for which constructive solutions are sought to improve their thermal performance, being usual to place a sheet of insulating material on the inner side of the facade, avoiding intervening on the outside, so as not to alter the appearance of the buildings. This fact is aggravated in the buildings built with brick factory, especially in those belonging to the Historical Heritage whose walls are raised with handmade bricks joined by mortar joints. This type of wall has a high porosity, whose immediate consequence is the absorption of a large amount of water, which is a good conductor of heat, which means that a wall saturated with water has a higher thermal conductance than being dry, increasing the consumption of energy needed to thermally condition the interior. Applying the current regulations, in order to determine the thermal conductivity of the mentioned walls, laboratory tests have been carried out on dry and saturated specimens and also on similar materials. The analytical study of the values obtained from the thermal conductance of the brick factory wall in wet state and in dry state offers data with important variations. The most immediate conclusions are two, firstly that it is necessary to know the state of humidity of the facades to determine the insulating behavior of the same and that to save energy and achieve an effective intervention, it is necessary to act on the outside of the walls, keeping it dry by applying treatments on the facades.Ministerio de Economía, Industria y Competitividad (Project BIA2015-684449-P)IOP Publishing2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://doi.org/10.1088/1757-899X/471/8/082059http://uvadoc.uva.es/handle/10324/40100reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolidinstname:Universidad de ValladolidIngléshttps://iopscience.iop.org/article/10.1088/1757-899X/471/8/082059info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/3.0/oai:uvadoc.uva.es:10324/401002026-06-13T12:44:47Z
dc.title.none.fl_str_mv Brick Walls of Buildings of the Historical Heritage. Comparative Analysis of the Thermal Conductivity in Dry and Saturated State
title Brick Walls of Buildings of the Historical Heritage. Comparative Analysis of the Thermal Conductivity in Dry and Saturated State
spellingShingle Brick Walls of Buildings of the Historical Heritage. Comparative Analysis of the Thermal Conductivity in Dry and Saturated State
Camino Olea, María Soledad
Conductividad térmica
Thermal Conductivity
3305 Tecnología de la Construcción
title_short Brick Walls of Buildings of the Historical Heritage. Comparative Analysis of the Thermal Conductivity in Dry and Saturated State
title_full Brick Walls of Buildings of the Historical Heritage. Comparative Analysis of the Thermal Conductivity in Dry and Saturated State
title_fullStr Brick Walls of Buildings of the Historical Heritage. Comparative Analysis of the Thermal Conductivity in Dry and Saturated State
title_full_unstemmed Brick Walls of Buildings of the Historical Heritage. Comparative Analysis of the Thermal Conductivity in Dry and Saturated State
title_sort Brick Walls of Buildings of the Historical Heritage. Comparative Analysis of the Thermal Conductivity in Dry and Saturated State
dc.creator.none.fl_str_mv Camino Olea, María Soledad
Cabeza Prieto, Alejandro
Llorente Álvarez, Alfredo
Sáez Pérez, María Paz
Rodríguez Esteban, María Ascensión
author Camino Olea, María Soledad
author_facet Camino Olea, María Soledad
Cabeza Prieto, Alejandro
Llorente Álvarez, Alfredo
Sáez Pérez, María Paz
Rodríguez Esteban, María Ascensión
author_role author
author2 Cabeza Prieto, Alejandro
Llorente Álvarez, Alfredo
Sáez Pérez, María Paz
Rodríguez Esteban, María Ascensión
author2_role author
author
author
author
dc.subject.none.fl_str_mv Conductividad térmica
Thermal Conductivity
3305 Tecnología de la Construcción
topic Conductividad térmica
Thermal Conductivity
3305 Tecnología de la Construcción
description Producción Científica
publishDate 2019
dc.date.none.fl_str_mv 2019
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 https://doi.org/10.1088/1757-899X/471/8/082059
http://uvadoc.uva.es/handle/10324/40100
url https://doi.org/10.1088/1757-899X/471/8/082059
http://uvadoc.uva.es/handle/10324/40100
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://iopscience.iop.org/article/10.1088/1757-899X/471/8/082059
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/3.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/3.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname:Universidad de Valladolid
instname_str Universidad de Valladolid
reponame_str UVaDOC. Repositorio Documental de la Universidad de Valladolid
collection UVaDOC. Repositorio Documental de la Universidad de Valladolid
repository.name.fl_str_mv
repository.mail.fl_str_mv
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