How to fix a hole in the wall?

During the repair quite often you have to deal with unexpectedly arising irregularities and holes on the walls. These defects, regardless of their size and location, require mandatory elimination. Consequently, the question arises as to how and what to fix a hole in the wall. Depending on the size of the hole itself, the repair technology is selected.

If the wall is made of brick or concrete, and the hole in it is of a small size, then it needs to be closed in the following order: before closing the hole in the wall, its inner surface is peeled. If the hole is small, then this can be done with the help of combination pliers and a screw of the appropriate diameter. The cavity is filled with putty, which is then aligned with the overall surface. How to fix a hole in the wall of brick and concrete, if it is large enough? The hole is well cleaned of debris. The entire area around it is richly moistened with water. After the wetted surface is completely dry, the hole is puttied together with the adjacent area.

In concrete structures, there are often so-called shells - defects of concreting, which are obtained due to air bubbles. To fix a hole in the wall, which has arisen in this way, is best with the help of mounting foam. After the foam dries out, the excess must be gently cut with a knife. The resulting surface should be well primed and plastered.

How to fix a hole in a wall made of drywall? In this case, the order of work will be as follows. The area with a hole is surrounded by a pencil. The boundaries of the site must be smooth. On the applied lines it is cut out with a hacksaw. On the inside of the wall, a plate is placed on the hole. Its width should be the same as that of the hole, and the length should be greater than it. Previously, a single screw is screwed into the board, in the center, for which it is held. After this, the board is screwed with four screws to the plasterboard. The screw in the center can be turned out, since it is no longer needed.

After that, a plate is cut from the gypsum board, it is embedded in the cut hole and screwed with screws. The entire area is sealed with a fiberglass mesh. After the glue dries, first one coat of putty is applied, and when it dries and is stained - the second. After the second layer of putty has dried, the entire work area is treated with sandpaper. If the hole is large, then on the perimeter of the cut hole, the profiles from the inside are screwed from the inside, used for installation, to which a sheet of plasterboard of the appropriate size is attached. Then, a primer and putty are applied over the restored place. Then put a paint net, which is also covered with a layer of putty. The surface is cleaned. Again, the primer is applied, now under the painting. This type of repair is finished with paint.

Now you know how to fix a hole in the wall, depending on its size and material, from which the wall or partition is made.