To perform wall cladding, the flooring should first be done, since the lining requires fastening of the racks. Pre -prepared tiles should be laid the first row, making expanded seams. It often happens that whole tiles do not fit into one row, then the latter should be made chopped. For further work, you need to calculate how much such incomplete tiles will still be in the height, and prepare them. By the way, if you need a non -removable formwork of polystyrene foam, then you can find it on the site -.But if the walls are not even then do the preparations of chopped tiles, since their size may vary. Next, you should install and fix the beacons near which pins for the cord will be driven. The cord should be thin and connect the lower beacons, and in height it must be placed one millimeter above the lower row of tiles laid. If, when working, the cord bent even slightly, this is a signal that an error is made.
And the level with the rule must control the vertical and horizontal of the laid tile. When you reach the lighthouses, they can be cleaned and removed to lay the tile. The laying of the first row is better to start from the middle of the surface. From the center, make lining to the right and left to the wall. After the first row is completed by the pins, you need to move under another row. This should be done for each row.