Plastering of walls under wallpaper by own hands: the instruction, technology and the description

Puttying the walls with your own hands for wallpapering and painting is not an easy process and requires some knowledge and skills. At once it is worth noting that those who decided to perform this work will need to be patient. However, with a huge desire, everything is possible: to work with spatulas, to learn how to use the level, to withstand the plane, etc.

Of course, theoretical knowledge is not enough, in order to perfectly master this art, you need a little practice. Learn better in those places where you can then hide defects without much damage. But still know the technology and the sequence of work is necessary. To exclude completely the theory does not follow, as plastering of walls under wallpaper by own hands without observance of certain norms will not give the necessary result. But it is this process that is responsible for the overall perception of the finishing finish. These works not only give the walls evenness, but also protect them from the formation of cracks.

Kinds of putties

Spackling of walls underlies any repair - both capital and cosmetic. However, in order for the final result to satisfy the stated requirements, it is not enough just to master the correct technique of application, it will still be necessary to select the appropriate material. Currently, many brands offer different types of putty. Their difference in price, composition and, of course, quality. Those who have already faced the choice of this material, have noticed that the mixtures have different names. As a rule, this is explained quite simply: each of them meets certain requirements. Consider the most common of them.

1. Universal shpaklevka for wallpaper. Puttying the walls with their own hands with this kind of suggestion involves applying both rough (starting) layers and finishing ones. With its help, you can even out small differences up to 3 cm, and also completely prepare a smooth surface for finishing. However, it should be noted that this type of painting in the role of the finishing layer does not work for painting, as small scratches can be seen.
2. Special putty. The cost of such material is slightly higher than usual. This is mainly due to certain properties that are not present in other types of putties. Using it for other purposes is unprofitable.
3. Starting putty. According to technical characteristics, it resembles plaster. However, working with it is much easier. First of all, such a putty is used for leveling surfaces with large differences. Its undisputed advantage is the thickness of the applied layer at a time (up to 5 cm). Also it should be noted that such a mixture is very plastic, and this greatly facilitates the work process.
4. Finishing putty. This view is not recommended for alignment. It serves only to apply a finishing layer that completely covers the defects on the starting coating. Puttying the walls under the wallpaper with your own hands with the help of such a composition will greatly facilitate further finishing work.

Base of walls: types and features

For the construction of apartment buildings used brick or concrete slabs. But suburban buildings can be erected from a tree. It is worth noting that all these surfaces must be putty before finishing. For each base, it is necessary to correctly select not only a certain type of mixture, but also the application technology.

1. Brick walls, as a rule, must be plastered. After this layer completely dries, it is necessary to give him time for shrinkage, since small cracks can form in this gap. The next step will be priming. For this, a special solution is used, which serves as a glue. Before applying the putty, the surface of the plaster layer must be thoroughly cleaned. And only after that, putty put on wallpaper.
2. Puttying the walls with your own hands in panel houses requires a slightly different sequence. There is no need for plastering. However, before applying the putty, you need to look at the surface of the concrete foundation on the irregularities, as there are quite often different levels of seams, protrusions and other defects. If there is a possibility, it is better to cut them, if not, then align with the starting putty.
3. Processing wooden bases is much harder than the above. First of all, it is necessary to choose the right filler. Here, mixtures that contain linseed oil are suitable. In order for them to stay on the tree, you can use a special acrylic primer.

So, let's consider in more detail how to work with different bases in such a responsible process as wall plastering.

How to putty the walls under the wallpaper (concrete slabs)?

The peculiarity of the concrete base lies in the smoothness of the surface. In order for the putty on it to hold tight enough, it must be roughened. To do this, it is recommended to use a special primer, which includes quartz crystals. It is also possible to use reinforcing mesh, it is made of plastic, it is very light in weight, but the coupling of the mortar with the base turns out to be quite strong.

Begin the puttying of concrete walls from the starting mixture. It completely covers all the defects in the plate and, if necessary, corrects the irregularities. For ordinary walls in the room, a spatula with a size of 30 cm is perfect. After drying the correcting layer, lightly sand the surface and ground. At large drops, the application of the starting solution is repeated several times. In the end, finely put the finishing putty. Such preparation is quite enough for wallpaper, but if you need to paint the surface, you will need 2-3 layers.

Puttying of brick surfaces

The walls, laid out of bricks, are often far from ideal, here you can face large differences in levels. Unlike the panel, it is quite difficult to smooth the surface smoothly. As a rule, such work is done on lighthouses, for plasterers this concept is very familiar. The starting putty should not be liquid, because the layer will be thick enough. At a time, you can apply up to 5 cm of solution. Puttying the walls under the wallpaper with your own hands is applied both from below and from above. In order to avoid unevenness, you need to use the rule: you can use a spatula or a trowel to spread the putty. Depending on the thickness of the layer, the drying process can last from 2 to 5 days. The technology of applying the subsequent layers is the same as with the concrete surfaces.

We put the putty on a wooden surface

For work with wooden surfaces use a special acrylic putty. It is easily applied with a spatula, very elastic. However, the maximum thickness of the layer should not be more than 2 mm. If there is a need to cover deep defects, then the putty is applied in several approaches. Before wallpapering it is recommended to paint the surface with oil paint. There is another way to putty the wooden walls. To do this, take the mesh, attach it with staples to the base, and you can apply the mortar. If the irregularities on the surface do not exceed 3 cm, then only the finishing putty is sufficient. However, the layers need to be applied in several passes.

Working with the starting putty: highlights

• To ensure that the rough putty of the walls under the wallpaper with their own hands was well kept on the ground, it is recommended to use a paint net.
• Large irregularities on the walls are aligned to the lighthouses.
• To ensure that the putty surface does not give cracks, it is necessary to apply the layers not thicker than 3 cm.
• The substrate for the starting putty should not be too smooth.
• It is desirable to cover each subsequent layer with a primer.

Finishing putty of walls by own hands: the instruction

• The more vigorous the solution, the more elastic it lays on the surface.
• The layer of finish putty should be as thin as possible.
• If the surface is subsequently painted, the movements must have the same direction during the application of the layer.
• In order for the surface to become smooth after drying, sand it with a fine mesh or sandpaper.

Common Mistakes

Any repair is an expensive pleasure. However, you can save a lot if you do some work yourself. This is where the puttying of the walls comes from. How to exclude mistakes that a beginner can make in this matter? Consider the most common of them.

1. The recommended thickness of the layer is not observed, resulting in the formation of cracks.
2. Use of certain types of putty not for their intended purpose, for example, the leveling of surfaces is carried out with the final solution.
3. Poor application of the primer results in the loss of the top layer.
4. Cracks and seams are not handled properly, for example, without embroidering or using serpentines.
5. The application of the next layers of putty on an uncured base leads to loss of the plane and sagging levels.