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A comparison of standardized calculation methods for in situ measurements of facades U-value

Autor
Gaspar, K.; Casals, M.; Gangolells, M.
Tipus d'activitat
Article en revista
Revista
Energy and buildings
Data de publicació
2016-10-15
Volum
130
Pàgina inicial
592
Pàgina final
599
DOI
https://doi.org/10.1016/j.enbuild.2016.08.072 Obrir en finestra nova
Resum
In recent years, a growing concern has been how to determine the actual thermal behaviour of façades in their operational stage, in order to establish appropriate energy-saving measures. This paper aims at comparing standardized methods for obtaining the actual thermal transmittance of existing buildings’ façades, specifically the average method and the dynamic method defined by ISO 9869-1:2014, to verify which best fits theoretical values. The paper also aims to promote the use of the dynam...
Paraules clau
Average method, Dynamic method, Facade, In-situ measurements, Thermal transmittance, U-value calculation
Grup de recerca
GRIC - Grup de Recerca i Innovació de la Construcció