Even the best finish will not look if you have crooked walls, a shabby ceiling and angles of not 90 degrees, but somewhere more or less. The construction solution lagging from the base must be removed, carefully tapping with a hammer or a cell.
If you apply a new layer over the old with defects, then it will be exfoliated in the same way. Therefore, we remove the old plaster and make shallow notches on the finished surface — for better adhesion of the applied solution with the base. Now, with a soft brush, sour cream from the steamed surface and cover with a layer of primer.
If you apply the finished mixture, it is advisable to use the primer of the same manufacturer as the dry mixture. You can prepare a primer with your own hands, for this you will need PVA glue, water -based paint and a small amount of cement. All ingredients are taken by eye, add 0.5 parts of glue and cement to one part of water -based paint (can be replaced with a dry mixture). Such a primer promotes better adhesion of the old and new foundations and completely dilutes the surface.
Further, in a basin or construction box, you need to prepare a construction solution of sand, cement and water in a ratio of 1: 3 or dilute a dry mixture to a pasty state with water. Attention, the solution or mixture needs to be prepared only 1-1.5 hours of work, with a larger volume it hardens and begins to lose its properties. The resulting mixture is covered with walls and ceiling, and first the ceiling is placed, and then the walls from top to bottom. The applied layers must completely dry. And so you finish all the walls and ceiling, after which you can start further decoration.
After the proposed link to Voltenergo. UA you find yourself on the resource of the online store, which is implemented by high-quality electric meters of various models. We bring to your attention that the implementation of meters is made at very low prices.