Preparation of walls for liquid wallpaper: tips of masters

Cosmetic repair usually includes operations for the decorative design of internal surfaces. In the building materials market, there are many solutions for renovation of the walls, and the range of unusual and even innovative products is constantly expanding. One of the novelties of recent times have become liquid wallpaper. Provided that the material is correctly applied, the user can form a pleasantly looking coating with an original texture. One of the components of the success of this event is the preparation of walls for liquid wallpaper, the photo of which is presented below.

What is the peculiarity of liquid wallpaper?

In the language of professionals this material is called silk decorative plaster. The manufacturing technology was developed by Silk Plaster company, under whose brand this coating is manufactured. From the point of view of consumer qualities, the material is valuable for environmental safety, which is due to the use of harmless components. The composition includes silk fiber and natural cellulose, which are supplemented with decorative additives and adhesive glue. In many respects the way of using the basic components and determined the specificity of the rules for preparing the walls for liquid wallpaper. Silk Plaster supplies the material in the form of bags, the contents of which must be diluted with water and applied to the surface. It is clear that laying such a composition requires a special preparation of the roughing base.

General requirements for the working surface

Obtaining a qualitative result is possible provided that the wall at the time of application was cleaned of foreign particles and had a uniform structure. At the same time, the surface itself must have a reliable basis - weak areas with falling elements should be eliminated and, if possible, be sealed with special means. We can say that such measures are a necessity even when using traditional finishing. But there are special requirements. In particular, the preparation of walls for liquid wallpaper involves the creation of a single-colored white surface. That is, along with the physically protruding elements and irregularities, the master must eliminate all sorts of spots.

Preparation of concrete walls

A fairly common situation is when the finish is done on bare walls. Usually under such conditions, the first cosmetic repairs are made. If the walls have a flat surface, then it remains only to give them a snowy shade. To achieve this at the expense of ordinary paint is impossible - except when applying 10 layers. The solution of the problem can be puttying surfaces with plaster solution. Such preparation of concrete walls for liquid wallpaper is good not only for the formation of the necessary texture, but also for the leveling effect with pore filling. It is advisable to perform this operation in 2-3 approaches. The denser the stacked mass, the more likely it is to obtain a high-quality coating from silk plaster. If a suitable primer is not at hand, then you can use a paint and varnish coating. For this purpose, suitable for facade decoration, diluted with a glue of PVA. You can use other means, but the most important thing is that the surface is flat and white.

Preparation of walls from OSB

Facing panels are famous for their smooth surface and generally proportional geometry. It can not be said that the oriented chipboard is devoid of the listed advantages, but the presence of small defects can ruin the final result. In addition, the preparation of walls from the OSB for liquid wallpaper is aimed at the formation of intermediate insulation, which will not allow the pigments, natural resins and plate oils to pass into the structure of the plaster. To prevent this process and smooth out possible defects of the plate will help a special putty on wood. Places of joints and deep defects should be sealed with a sticky tape or adhesive tape.

Features of preparation of walls from plasterboard

Such walls can be called the most favorable basis for applying silk plaster. The plasterboard panel demonstrates a standard of smooth finishing material, which is often used without additional decoration by decorative means. Anyway, the preparation of walls for liquid wallpaper "Silk Plaster" will not be superfluous in this case. It can be required at least to give the surfaces a white color. Provide the necessary shade can be with the help of ordinary paint, but it is not recommended to apply it to the bare slab. First of all, the base should be formed in the form of putty. Enough thin layer, which in the future can interact with the water-based composition. Next, apply a layer of paint directly and you can proceed to the next stage of the final preparation.

Protection of the finish coat

Regardless of the characteristics of the surface on which the liquid wallpaper is to be laid, its preparation should include finishing. This is a multifunctional layer, which, on the one hand, fulfills the barrier task between the structure of the rough coat and decorative plaster, and on the other - creates a basis for adhesion, that is, the adhesion of materials. Typically, the preparation of walls for liquid wallpaper in the final stage is carried out using a special primer that creates a rough surface. Uneven texture in the future will allow the wallpaper to mate with the coating, and the protective qualities of the primer will prevent the negative processes of destruction of the homogeneous plaster structure under the action of the elements of the base surface. By the way, if there was no staining at the first stages of preparation, this gap can be filled at the final stage with the help of a water dispersion composition applied to the primer.

Wallpaper application

The laying work begins after a drawing has been created using a marker or pencil. The resulting contours in the future will serve as a guide for applying a diluted in water stucco mixture. Stacking of the composition can be carried out by the same instrument used to prepare and prepare walls for liquid wallpaper, but only after cleaning. For example, a rubber spatula is very convenient to adjust the mass on the wall in accordance with the outlines of the conceived image. The work is done in stages - that is, first one piece, then the second, and so on. The same applies to the color scheme. It is necessary to alternately impose masses of different colors. After each operation, it is necessary to withstand the time until the applied compound dries.

Feedback on the use of liquid wallpaper

The laboriousness of working operations in the process of preparation and subsequent laying of the coating is repelled by many. For the strict requirements for drafting, users criticize the technologists, but the end result is the reverse impression. For example, there is an unusual decorative effect, which can not be obtained by any other facing material. But, again, all the advantages of the coating are manifested only in cases when the preparation of walls for liquid wallpaper has been correctly executed. Reviews emphasize that the diluted mixture is best placed on the surface, in the processing of which modern primers and putty compounds were used.

Conclusion

New finishing materials do not always cause consumers a rapturous impression of exploitation. It would seem that the coatings should become more beautiful, practical and durable. But it is not always possible to achieve a combination of all operational advantages at once. The same applies to the material from Silk Plaster. On the one hand, the user can count on the creation of a truly original texture with an unusual design effect, and on the other hand, it is waiting for a troublesome and responsible preparation of walls for liquid wallpaper, as well as some nuances during operation and maintenance of the coating. For example, among the serious shortcomings of the material, many note the sensitivity to water. This means that you can not wash the surface with decorative plaster, and accidental contact with moisture can destroy the structure of the pattern. But unlike paint and varnish compositions such wallpapers are completely natural and do not pose a danger to human health. In any case, the main components are environmentally safe.