Do You Have To Remove Thinset For Rubber Flooring
If you are intent not to waste more time on the old floor and the amount of rocking is very slight use thinset to glue the tiles down.
Do you have to remove thinset for rubber flooring. I m thinking about the future if i need to do what you did ripping out the old tile and then left with all that thinset on plywood. An air chisel with the correct blade would have made short work of it all and been much much cheaper than 500. Hopefully you have a moment to respond. If you think it is easy to remove tiles or floorings and install the new tiles on the surface then you have never really done the task.
Thinset is a portland cement product that dries very hard so it will support the tiles and resist cracking on a slight lump better than any premixed mastic tile adhesive or construction adhesive. The old thinset wont hurt anything. You could use a circ. Today we learn how to take thinset off the floor with a nifty contraption i made.
There are a few main ways to safely remove thinset without damaging any surfaces and the best method for you to use will depend on what type of surface you used the thinset on. Like the other guy said you must patch it smooth though so your tile sits flat while keep your slop to your flange for drainage to do this a 3 to 1 mudbed mix can be used but skimming patch would be easier very inportant thing is to waterproof your floor to the drain and go atleast half way up your wall so any leak you may get through grout will drain too. I found it was much more productive to cut through the grout lines first with an angle grinder and diamond blade. Just finished removing tile and thin set from a small 5 x5 bathroom floor an hour ago.
There are much stouter blades made for removing ceramic tile and thin set. Saw but i didn t have one on hand. People who have renovated their home will know the struggle behind getting rid of the thinset thinset is cement based adhesive material which is used to set the tiles and floorings in their place. Regardless of the method used to remove the tile there will.
I use a wide cold chisel and hammer to remove the tile. A thinset installation of tile can be one of the strongest installations possible which is a good thing until you try to take it up.