Uneven damp basement floor?

[mickefix]

How to fix a basement floor with moisture problems?
I would first like to try sealing, levelling with self-leveling compound, and painting with epoxy-type paint.

Has anyone had the same challenge? How did you do it? And what was the result? And what materials are recommended?

 

[Stefan N]

Never seals from the inside.
If it needs to be leveled, special compound that can withstand moisture is required. I think Ardex has a variant (super expensive).

 

[Jarlingar]

If you are going to paint the floor, it must be a color that is not diffusion-tight. Otherwise, the moisture will go up into the walls instead.