The house is about 50 years old, this is the original bathroom. The floor is presently tile, which will be removed as part of a remodelimg project. I'm not sure what I will find underneath the tile, but I am assuming it is thinset. There is probably also a backer medium of some sort.
Is there anyone who has poured a concrete floor somewhere other than a ground floor? What do I need to know before I move forward (ie rebar, wire mesh, load tolerances, etc...)?
ANY advice is appreciated.