2024-03-28T19:28:05Zhttps://uvadoc.uva.es/oai/requestoai:uvadoc.uva.es:10324/516662022-01-24T21:46:24Zcom_10324_1167com_10324_931com_10324_894col_10324_1238
The thermal conductivity of the masonry of handmade brick Cultural Heritage with respect to density and humidity
Llorente Álvarez, Alfredo
Camino Olea, María Soledad
Cabeza Prieto, Alejandro
Sáez Pérez, María Paz
Rodríguez Esteban, María Ascensión
Thermal conductivity
Conductividad térmica
Cultural heritage
Patrimonio cultural
Energy rehabilitation
Rehabilitación energética
Producción Científica
It is very common that the energy refurbishment of buildings of Cultural Heritage is undertaken without considering that their materials and the methods of construction are different from those of modern buildings. Therefore, when seeking the most efficient and effective solutions from an energy point of view, the first step is to understand the thermal characteristics of the materials with which these buildings were constructed. Likewise, as part of this heritage, the fact that many such buildings were constructed using uncoated bricks and with rich voluminous ornamentation or murals must be taken into consideration. This prevents the use of normal construction solutions which consist of attaching a layer of insulating material to the interior or exterior. In addition, the rich surface ornamentation of the walls is not conducive to carrying out tests in situ, so other procedures are needed to determine the thermal behaviour of the facade and thus be able to determine the most appropriate processes for their conservation. To this end, various heat flow tests have been carried out on brick masonry specimens that have characteristics similar to those of the walls of such buildings. This allows an abacus of the approximate thermal conductivity of such brick masonry to be produced with respect to the density of the brick and the moisture content of the wall. The values of this abacus will serve as a reference to guide the energy refurbishment work to be performed on these buildings.
Ministerio de Economía, Industria y Competitividad - Fondo Europeo de Desarrollo Regional (project BIA2015-68449)
2022-01-24T09:31:57Z
2022-01-24T09:31:57Z
2022
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Journal of Cultural Heritage, 2022, vol. 53. p. 212-219
1296-2074
https://uvadoc.uva.es/handle/10324/51666
10.1016/j.culher.2021.12.004
eng
https://www.sciencedirect.com/science/article/pii/S1296207421001898?via%3Dihub
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
© 2021 The Authors
application/pdf
Elsevier
https://uvadoc.uva.es/bitstream/10324/51666/4/Thermal-conductivity-masonry.pdf.jpg
Hispana
TEXT
http://creativecommons.org/licenses/by-nc-nd/4.0/
UVaDOC. Repositorio Documental de la Universidad de Valladolid
https://uvadoc.uva.es/handle/10324/51666