 Re: Slope to foundation slab
We tiled and sealed on top of the mortar.
In our case, it was too thick to do in a single coat, so we pour the slope and let it dry, the came back with thinset and the tiles on the hard mortar.
Mike, mortar is basically concrete with a finer aggregate. Plus, it sits under your stand, which will give it some weather and cold protection.
If your layout works where you can get the right slope with a single concrete pour, go for it!
James |