Tools you will need: pre-mixed concrete bags (amount depends on size of room), concrete mixer, hardy board, hardy board screws, tile, trowel, electric drill, 5 gallon bucket, grout float, and soft sponge.
Step 1: Secure Hardy Board to the Floor
Note: Each screw should be about 10 inches apart.
Step 2: Mix Concrete
Note: Follow directions on concrete bag to know how much water to add.
Step 3: Spread Concrete Over Hardy Board
Note: Quickly move on to next step before the concrete hardens.
Step 4: Lay Tile
Once you have laid all of the tiles, wait 24 hours for tile to set.
Note: Start from the back end of the room and work your way out, so you do not have to walk over any freshly laid tile.