do not forget about your own safety. Put on glasses, a mask, and put gloves on your hands.

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Now you need to prepare the surface. Remove all objects from the room (furniture, plumbing, etc.). If there was old tile on the floor, you need to get rid of it. You also need to do the same with the old adhesive mass. A hammer drill with a special attachment in the form of a spatula or a chisel with a hammer will help you with this.

When performing dismantling work,
The next step is to clean the entire surface. Remove large and small debris, sweep up dust and sand (or vacuum). Then proceed to leveling the base. If large depressions or bulges are formed as a result of dismantling, then leveling should begin with them. The bulges are knocked down with a chisel, and the depressions are sealed with a cement-sand mortar. Then a sand-cement screed is laid on the concrete floor and leveled. At each stage, check the evenness with a level. Unevenness within 0.5 to 1 cm is allowed.

On plywood

If the room has wooden floors, the saudi arabia mobile database technology is different. First, the boards must be impregnated with a special oil-based paint. When the surface dries, a layer of waterproofing is laid. Then, a reinforcing mesh is mounted at a height of 4-5 cm (for this, you can use nails that are not completely driven into the floors). And only after this, the entire area is filled with a leveling mixture (sand-cement mortar).

In rooms with wooden floors, it is permissible to use thick plywood (at least 12 mm thick) as a substrate. But the sheets must be laid on a surface without significant irregularities. Otherwise, under the weight of the tiles and adhesive mass, the plywood may bend and break.

Laying scheme on plywood

We carry out marking
Laying ceramic tiles on the floor begins with marking. The first thing (especially if you are installing for the first time) is to do a dry layout. The tiles are laid in their places without adhesive mass. This way you can calculate everything (where to cut, where complex angles are formed, etc.). When laying, do not forget about the future seams between the tiles.