How to seal the hole in the wall?

During repairs often have to deal with emergent irregularities and holes on the walls.These defects, regardless of their size and location, require that elimination.Therefore, the question arises, how and with what seal the hole in the wall.Depending on the size of the hole repair technique chosen.

If the wall is made of brick or concrete, and a hole in her small size, it is necessary to plug in the following order: before you seal the hole in the wall, trimmed its inner surface.If the hole is small, it can be done with a pair of pliers and a screw of appropriate diameter.The cavity is filled with filler, which is then aligned with the common surface.How to seal the hole in the wall of brick and concrete, if it is large enough?The hole is well cleared of debris.The whole area around it abundantly wetted with water.Once wetted surface is completely dry, hole zashpaklevyvaetsya together with adjoining land.

in concrete structures are often so-called shell - defects in concrete, which can be obtaine

d due to the air bubbles.Seal the hole in the wall that has arisen in this way, preferably with the help of foam.After drying, the foam must be carefully cut the excess with a knife.The resulting surface should be well primed and plaster.

How to seal the hole in the wall made of drywall?In this case, the procedure will work as follows.The site is encircled with a hole with a pencil.The boundaries of the site must be flat.Application lines cut it with a hacksaw.On the inner side of the wall plate is superimposed on the hole.Its width should be the same as that of the hole, and the length - exceed it.Previously in a plate screwed into a screw at the center, for which it is kept.After this plate is fastened with four screws to the plasterboard.Screws can be turned in the center, as it is no longer needed.

After that plasterboard is cut plate embedded in the cut hole and fastened with screws.The whole area is sealed with fiberglass mesh.Once the glue is dry, apply a first layer of putty, and when it dries, and be sanded - second.After the second layer of putty dries, the entire area of ​​work is treated with sandpaper.If the hole is large, around the perimeter of the hole cut inside bolted profiles used in the installation, which is attached to a sheet of drywall appropriate dimensions.Then, over the restored space overlap primer and filler.Next, put paint grid, which also closes a layer of putty.The surface is cleaned.Again, apply primer, now paintable.Painting this type of repair is finished.

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