ISO/TC 163/SC 2 - Isolanti e isolamento - Metodi di calcolo e di prova (UNI/TS 11300-1)

Data Documento: 13/05/2010
Organo Tecnico: ISO/TC 163/SC 2

Note:
This International Standard specifies a method and gives reference input data for the calculation of the thermal transmittance of frame profiles and of the linear thermal transmittance of their junction with glazing or opaque panels. The method can also be used to evaluate the thermal resistance of shutter profiles and the thermal characteristics of roller shutter boxes. This standard also gives criteria for the validation of numerical methods used for the calculation. This standard does not include effects of solar radiation, heat transfer caused by air leakage or threedimensional heat transfer such as pin point metallic connections. Thermal bridge effects between the frame and the building structure are not included.