Thermal performance of windows and doors — Determination of thermal transmittance by the hot-box method — Part 1: Complete windows and doors TECHNICAL CORRIGENDUM 1
|Publication Date:||1 November 2010|
|ICS Code (Thermal insulation of buildings):||91.120.10|
|ICS Code (Doors and windows):||91.060.50|
This part of ISO 12567 specifies a method to measure the thermal transmittance of a door or window system. It is applicable to all effects of frames, sashes, shutters, blinds, screens, panels, door leaves and fittings.
It is not applicable to
- edge effects occurring outside the perimeter of the specimen,
- energy transfer due to solar radiation on the specimen,
- effects of air leakage through the specimen, and
- roof windows and projecting products, where the external face projects beyond the cold side roof surface.
NOTE For roof windows and projecting units, see the procedure given in ISO 12567-2.
Annex A gives methods for the calculation of environmental temperatures.