Polished concrete with UFH

[pokop]

I’ve been ‘floating’ the idea of a polished concrete ground floor slab. The build up would be hardcore/insulation/ufh within the slab. Thickness yet to be decided. Has anyone had any success with this? When I speak with my local concrete/screed pump suppliers they said they have stopped offering it as a service due to the concrete cracking due to expansion/contraction polished concrete ipswich. He said it is possible but carries with it the cracking risk, even outside of the usual control joints. Would love to know if anyone has successfully achieved a polished finish with UFH as it seems like a good option for the slab/finished floor.