Before the final finishing of the walls you need to performputty work. The puttying of the walls will help to get rid of all kinds of bumps and grooves. After this, you can start painting, wallpapering or making decorative plaster. The market of building materials is replete with a large selection of putty, various mixtures of which are intended for various types of work. Immediately it is worth noting that you should not save on it. To obtain an ideal surface, you need quality material and skillful, experienced hands.
If the puttying of the walls is done in good faith, thentheir surface will be in good condition even after several repairs. Aligning the walls with a putty passes in several stages: priming, applying the first layer, applying a second layer (leveling the walls), finishing coat. Before the first layer has time to dry out, it is possible to paste a paint net on it. It is very important to primed and sanded the previous layer before applying each layer. In this case, each time you should wait for the putty (or primer) to dry.
Under the wallpaper, the defects of the starting putty can beand are not visible, but the walls under the coloring are prepared very carefully. Therefore, the plastering of walls for painting implies the mandatory application of the finish coat. Finishing putty is a fine-grained mass. It is applied in a thin layer. When it completely dries, the surface of the walls becomes almost perfect. Of course, all this will be ideal only when performing works by a professional master.
The puttying of walls is divided into several types: starting, lighthouse and finishing. This designation is conditional. In different construction brigades, it may be somewhat different.
Starting putty is designed to remove large defects. Often it is put on the paint net. The composition of this putty mixture is coarse. It is applied in a thick layer - up to 15 mm.
The light impregnation implies compliancethe correct level horizontally and vertically. The mixture is used the same as for the starting putty. This method of leveling the walls is used infrequently, since the prime cost of such a putty is high enough.
Finishing putty of walls is carried out on toplighthouse or starting. It eliminates small defects and makes the surface even. But to remove obvious defects the finish putty is not able to. This must be done when applying the starting layers.
With the development of new technologies,application of putty mixture with the help of special machines, which can perform continuous puttying of concrete surfaces, plasterboard and gypsum-fiber boards, plastered walls. Using the technique eliminates the need for masters to fill the dry mix with water and mix with a mixer. The puttying machines are equipped with a blending device, which allows spraying a uniform layer of the mixture onto the surface, eliminating the entry of dry lumps on the wall. With the use of such machines, the puttying of the walls can be performed more quickly and without loss of proper quality.
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