I'm renovating the loggia, have prepared it for finishing work, removed the old screed. It was a big slope so water could roll down. The base of the floor is very uneven, porous, with small stones in the concrete.
We need to level the floor. Came up with the idea to screed from the tile adhesive. Can you tell me if you can do the screed with tile glue (about 3 cm) thick? Does it crack over time?
Another question, for example, I put a screed of tile glue, leveled the floor. How else can it be insulated? Put EPS on top?