After removing old coatings, the surface must be prepared for applying new ones – to close cracks, shells and chips, leve and dry. Then strengthening priming is applied and finished alignment with white fine -grained putty or primer is carried out. After removing the dust and degreasing the surface, you can carry out priming with opaque soil if the surface is supposed to be painted.
The surfaces for painting should be dried, without cracks and swelling, cracks in the places of connection of the wall and floor, ceiling or window sill. Door boxes and window frames should be reliably strengthened, as well as decorative metal lattices, etc. p. On the processed surface there should not be particles of dust, another litter, and the surface adjacent to the processed should be protected from staining with a film or newspaper.
Cracking – cracks expand, moisturize, and then filled with a mixture of alabaster, the surface is thoroughly aligned. After drying, the surface is processed with a skin, then the preparation goes together with the entire surface.
To align the surface, beacons are used – these are wooden dies located at the same height at a distance of one and a half to two meters.
Alignment of the base of the floor is carried out using screed and lighthouses, the height of which is verified using the level, and if a large load on the floor is assumed, then the reinforcement is also placed. Pour the surface of the floor with a solution using the rails, ribbons, as one tape dries, the rail is removed and the following is filled.
If the bay is possible, the racks are not used at once, the quality of the floor surface improves. After pouring the solution, the surface is rolled with a needle roller to remove all possible air bubbles – exclude the possibility of the formation of shells.
