Cosmetic repairs usually include operations on the decorative design of internal surfaces. There are many solutions for updating walls in the market for construction products, and the range of unusual and even innovative products is constantly expanding. One of the latest innovations has become liquid wallpaper. Subject to the correct application of this material, the user can form a pleasant-looking coating with an original texture. One of the success components of this event is the preparation of walls for liquid wallpaper, a 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, under whose brand this coating is produced. From the point of view of consumer qualities, the material is valuable in environmental safety, which is due to the use of harmless components. The composition includes silk fiber and natural cellulose, which are complemented by decorative additives and adhesive bonding. In many ways, the method of applying the basic components determined the specifics of the rules by which the preparation of walls for liquid wallpaper should be performed. 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 the laying of such a composition needs special preparation of the rough basis.
General surface requirements
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 off elements must be eliminated and, if possible, repaired by special means. We can say that such measures are a necessity when using traditional finishes. But there are special requirements. In particular, the preparation of walls for liquid wallpaper involves the creation of a plain white surface. That is, along with physically protruding elements and irregularities, the master must eliminate all kinds of spots.
Concrete wall preparation
A fairly common situation when finishing is done on bare walls. Usually in such conditions the first redecoration is carried out. If the walls have a flat surface, it remains only to give them a snow-white shade. It is impossible to achieve this with ordinary paint - unless by applying 10 layers. The solution to the problem can be the filling of surfaces with gypsum mortar. Such preparation of concrete walls for liquid wallpaper is good not only by the formation of the necessary texture, but also by the leveling effect with filling the pores. It is advisable to perform this operation in 2-3 approaches. The denser the laid mass, the more likely it is to get a quality coating of silk plaster. If a suitable primer was not at hand, then you can use the paintwork. For this purpose, a composition for facade decoration, diluted with PVA glue, is suitable. You can use other means, but the most important thing is that the surface is smooth and white.
Wall preparation from OSB
Facing panels are famous for their flat surface and generally proportional geometry. This is not to say that an oriented particle board lacks the listed advantages, however, the presence of small defects can spoil the final result. In addition, the preparation of OSB walls for liquid wallpaper aims at the formation of intermediate insulation, which will not allow the pigments, natural resins and oils of the plate to go into the structure of the plaster. To prevent this process and smooth out possible defects in the slab, special wood putty will help . Joints and deep defects should be patched up precisely using adhesive tape or adhesive tape.
Features of the preparation of drywall walls
Such walls can be called the most favorable basis for applying silk plaster. Plasterboard panel demonstrates the standard of smooth finishing material, which is often used without additional decoration with decorative means. One way or another, preparing the walls for Silk Plaster liquid wallpaper will not be superfluous in this case either. It may be required at least to give surfaces a white color. You can provide the necessary shade with ordinary paint, but it is not recommended to apply it on a bare plate. First of all, the base should be formed in the form of putty. A sufficiently thin layer, which in the future will be able to interact with the aqueous emulsion composition. Then a layer of paint is applied directly and you can proceed to the next stage of the final preparation.
Finish Protection
Regardless of the characteristics of the surface on which it is planned to lay liquid wallpaper, its preparation should include a finish. This is a multifunctional layer, which, on the one hand, performs the task of a barrier between the structure of the rough coating and decorative plaster, and on the other hand, creates the basis for adhesion, i.e. adhesion of materials. Typically, the preparation of walls for liquid wallpaper at the final stage is carried out using a special primer that creates a rough surface. An uneven texture in the future will allow the wallpaper to adhere to the coating, and the protective qualities of the primer will prevent the negative processes of destruction of the homogeneous structure of the plaster under the action of the elements of the base surface. By the way, if no staining was performed 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.
Wallpapering
Laying work begins after a drawing has been created using a marker or pencil. The resulting contours will serve as a guideline for applying the plaster mixture diluted in water. Laying the composition can be performed with the same tool that was used to prepare the walls for liquid wallpaper, but only after cleaning. For example, with a rubber spatula, it is very convenient to adjust the mass on the wall in accordance with the outline of the intended image. The work is carried out in stages - that is, first one fragment, then the second, etc. The same applies to the color scheme. It is necessary to alternately impose masses of different colors. After each operation, the time should be kept until the applied composition dries.
Reviews on the use of liquid wallpaper
The painstaking work operations in the preparation and subsequent laying of the coating scares many away. The users criticize the technologists for the strict requirements for the draft basis, but the end result is the opposite. For example, an unusual decorative effect is noted, which cannot be obtained by any other facing material. But, again, all the advantages of the coating appear only in cases where the preparation of the walls for liquid wallpaper was correctly performed. Reviews emphasize that the diluted mixture is best laid on the surface, in the processing of which modern primers and fillers were used.
Conclusion
New finishing materials do not always inspire consumers with an enthusiastic operating experience. It would seem that coatings should become more beautiful, more practical and more durable. But it is far from always possible to achieve a combination of all operational advantages at once. The same applies to material from Silk Plaster. On the one hand, the user can count on creating a truly original texture with an unusual design effect, and on the other hand, it will be 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 sensitivity to water. This means that you cannot wash the surface with decorative plaster, and accidental contact with moisture can destroy the structure of the picture. But in contrast to 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 friendly.