Spread another 2 feet by 2 feet layer of tile adhesive beside the first and lay tiles on it in the same way.
How to lay ceramic tile on painted concrete floor.
Answer answer it is possible to bond porcelain tile to a painted surface but it isn t recommended because the overall tile attachment is limited to the strength of the bond of the paint to the concrete.
Continue until all the full tiles have been laid.
Wipe up any glue that seeps up between tiles.
If you are new to tile installation use grout spacers to lay out and set your tile.
Test how it will look like by laying the tile without adhesive.
Use spacers for accuracy.
Use a chalk line to mark your starting point on the concrete floor.
Now that you have a reference point you can be sure that the first row of tiles will be properly aligned.
If the paint comes loose so does the tile.
You should either strip or bead blast the concrete and thoroughly clean it.
Then use a square tool to check that the lines are perpendicular to one another.
Begin adhering your first two rows of tile.