SR EN 675:2001
Glass in building. Determination of thermal transmittance (U value). Heat flow meter method
This European Standard specifies a measuremnet procedure used to determine the thermal transmittance of glazing with flat and parallel surfaces. Structured surfaces, e.g. patterned glass, may be considered to be flat. This European Standard applies to multiple glazing with outer panes which are not transparent to far infrared radiation, which is the case for soda lime glass products, borosilicate glass and glass ceramics. Internal elements can be far infrared transparent.
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Status :
Withdrawn
Approval date : 3/22/2001
Publish date : 3/23/2001
Withdrawal date : 11/30/2011
Number of pages : 16
ICS : 81.040.20 Glass in building
Technical Committee : 122 - Glass in buildings
- Replaced by SR EN 675:2011
RO