The walls of the walls of the plaster layer are intended to correct wall defects, the noise of thermal insulation and with decorative targets.
Before applying the plaster layer, it is necessary to prepare surfaces.
The base should provide a solid coup with a plaster solution and hold it for a long time. To do this, on the surface designed for plastering, they make, notch, carefully clean them, and washed with water. If there are hillocks and influxes on the processed surface, then they are cut down. When cutting down, it is necessary to carefully refer to the hog under the ceiling and in the corners of the rooms, so the wiring may be there.
Seams at the joints of the walls and cracks are thoroughly selected and cleaned. Seams and potholes obtained after cutting down are sealed with cement mortar.
In the event that the surface quality does not give confidence that the plaster will fall on this surface firmly, as well as if it is supposed to apply a layer of 20 millimeters thicker, it will be correctly used by the plaster mesh.
To pull on such a grid, holes with a step of 20-30 centimeters are made in the wall under the ceiling. Plastic dowels are clogged into these holes, to which a mesh is attached using nails or screws.
To obtain a flat, vertical and horizontal surfaces, it is necessary to sister marking and fix it with beacons and brands.
Lighthouses are installed using a waterpasis, or ordinary construction weight with a load. You can use ready-made beacons in the form of a T-shaped profile or make gypsum. On concrete surfaces, the beacons are installed using the rule equipped with an angular with a vizier or a waterpol. Lighthouses must be installed through1 – 1.5 meters and each is thoroughly verified by verticality and parallelism to other surfaces.