The pictures are already a few days old and the screed layer installer did not complain. He has been working with the company for a while.
First picture is upper floor. Second picture is ground floor, where all the technology will be installed.
Structure (approximately, don’t hold me to exact centimeters):
Ground floor: 8cm insulation and where pipes are, filling. 4cm insulation. 4cm system panels for the underfloor heating. 7cm screed.
Upper floor: 4cm sound insulation and filling, 4cm insulation, 4cm system panels, 7cm screed.
That means the pipes do not come into contact with the screed. There are a few centimeters in between.
The cables also do not come into contact with the screed. Did you mean that, Bieber0815?