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KaLiBat
Calculator of the linear heat loss coefficient of a 2D thermal bridge

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What KaLiBat ist KaLiBat is a "calculator" to determine the linear heat loss coefficient of a 2D thermal bridge.
Calculation is provided according to the European standards EN10211 and EN13370.
Capacities Display of the linear heat loss coefficient, and of its distribution on the surrounding spaces.
Treatment of a very large number of cases by modification of materials, dimensions, of surface thermal resistances, of the coefficient of the surrounding spaces (continuous variation of an "interior" temperature to an “exterior” temperature).
Read / write of project data on file, printing of data (graphic and tables) and result.
Accuracy : many comparisons evaluate the KaLibat accuracy to values lower than 30 % for slab-on-grade floors, and lower than 12 % for other configurations (until 15 / 20 % if a screed is taken into account).
See the manual and the documents of methods and validations.
Availability In 2010 KaLiBat was the only tool available for these thermal bridge calculations.
Since then, other tools have appeared, and the upgrade proved to be too expensive.
As this tool remains functional on Windows PCs, it is made available to everyone (this is also a way of giving back what was received with free software).
Finally, a message about this tool will be appreciated ...
And you can consult the services offering ...
Price Since july 2024 KaLiBat is provided as is, available for free with this link.
Main screen KaLiBat
Screenshots Screenshots of the various geometries of the full version are listed :

Screenshots
of test cases
imposed by the
European standards
Screenshots of the two imposed cases are listed :
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