Roughly speaking, the heating pipes of a [Fußbodenheizung] are fastened to the steel reinforcement of the floor slab and then cast into the concrete. Afterwards, the concrete is smoothed so that no screed is needed.
Ok, can you explain that to me a bit more precisely, for example to what extent one could do it oneself, what advantages or disadvantages ... I could imagine one heating circuit per garage. So that the one really used as a garage only needs to be heated very rarely. And the other one, which is used as a workshop, is maintained at 16-18 degrees .......
Just google Floortech foundations, for example.
For my house, I did the entire slab of 250 m² including the garage like that.
All done by myself including the concrete work.
With most providers, it is also possible to provide your own labor.
Super THANK YOU!!!! Now I have informed myself thanks to GOOGLE, and I have even more questions for you: I cannot just make a slab but have to build a foundation (2m deep) because I am attaching an extension to an existing house, also I think it is not a living space and there is very little heating, so a structure like industrial floors is sufficient. What do you think the structure should look like? Is this cheaper than a conventional structure???
..Ok, there will be a radiator in one part of the garage that is used as a workshop (can be separated) for quick heating, but I still want to have the possibility to heat the entire garage to about 18°C. I could imagine installing insulation and a vapor barrier under the floor slab (I have to do the strip foundation !!!!) and then attaching the underfloor heating to the reinforcement of the floor slab and pouring it in, smoothing it properly afterwards, and then gluing tiles (clinker tiles) on top without screed using the medium-bed method. What do you think about that??? Can I operate the underfloor heating with an RTL valve???? How should the heating be laid in the concrete, spacing ...???