Therm for Android

The software is designed for mobile devices with Android operating system.
After installing and launching the application:
In the Wall Thickness in meters field enter 0.45 if the wall is 45 centimeters, if it is a different thickness of course enter the wall size. 25 cm will be 0.25 etc.
In the LAMBDA thermal conductivity coefficient field, enter the coefficient of the material the wall is made of. Thus, burnt bricks 0.8, Therm bricks 0.35, polystyrene 0.035, dry clay 0.17, wood 0.20 etc.
Decimals are separated by a period, not a comma.
Then we press the Calculate button and the values of thermal resistance and heat transfer coefficient are displayed in the box marked Results.