ISO 12567-1
Thermal performance of windows and doors - Determination of thermal transmittance by the hot-box method - Part 1: Complete windows and doors
Organization: | ISO |
Publication Date: | 1 July 2010 |
Status: | active |
Page Count: | 60 |
ICS Code (Thermal insulation of buildings): | 91.120.10 |
ICS Code (Doors and windows): | 91.060.50 |
scope:
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.