
Testing Of Thermal Insulations; Determination Of The Thermal Resistance And The Thermal Transmission Coefficient Of Windows; Determination An The Whole Construction
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
The test methods is used to determine the overall heat transfer coefficient of windows and glass doors. For this purpose the thermal resistance is measured and the overall heat transfer coefficient calculated using standardized heat transition resistances. The test method determines only the heat losses due to transmission.