Illiterate operation of buildings, structural errors in the roof, sediment of foundations and other factors lead to the appearance of various defects on the plastered surface: cracks, shells, chips. With multi -layer coloring with lime or adhesive paints, layers of the embarrass that crack, peel and exfoliate.
In these cases, plaster should be repaired. Plaster repair is a cracking of cracks, the extinguishing of exfolved plaster, partial plaster in the wall after cleansing the damaged areas, a cut of the plaster and the removal of the tank. Before starting the repair, it is necessary to make a flaw detector, tapping the entire area of the plaster. If the plaster is strong enough, then when tapping it will make a dull sound. If she is poorly held and exfoliated, then the sound will be more booming and high. In this case, the plaster must be beaten off with a hammer to places that hold tight. After that, you should look at the state of the surface and prepare it depending on the work that is planned to be done. If a layer of plaster is more than 5 cm, then you need to fill the plaster mesh.
Surface preparation
The plastered surface must be cleaned with a metal brush and make notches. If the plaster is firmly kept, then the cracks should be laid out to their entire depth, and shake small cracks by 5-10 mm. Когда отслоившуюся штукатурку отбили и поверхность подготовили, приступают к удалению набела, который образуют слои известковой или клеевой краски. Do not clean the embarrassment until the beat, as this work will be superfluous – you need to clean only easily deleted areas.
For removal of the tune, special spatulas or scrapers are used. Wide scrapers are used to cleanse even surfaces. Uneven surfaces are cleaned with narrow scrapers, since wide gaps are left. You can not press a spatula or scraper hard, otherwise you can damage the plaster.
The tank should be removed to the very plaster. If the layer is thin and is weak, then it is removed dry. Firmly holding the swell is first moistened with water and then cleaned.
Plastering
Before plastering the broken places, the edge of the old plaster is well moistened. The better the edges are moistened, the stronger the new plaster will grab them with them, which means that the surface of such a wall will be monolithic. If you moisten the edge badly, then a crack will appear at the junction of the new and old plaster.
The plaster of surfaces is carried out in the usual way:
spray;
The soil is applied, which should be filled with a flush with old plaster;
apply a cover;
Grout is performed.
Cracks are covered with a solution with which the surface was plastered. Before swinging the crack, it should be well moistened or treated with a penetrating primer. The grinding is carried out as far as possible from the edge of the old plaster. If the old plaster needs to be grinded, then its surface should either be moistened well or rinse. With the help of a grinding on the surface of the old plaster, a new, thin film of the solution is created, closing all defects and aligning minor irregularities. The rewinding is carried out only by the solution.
The cost of our services
Prices for these work are individual due to the variety of possible options. Therefore, it would be incorrect to talk about turnkey repair price, but our price list will allow you to assess the approximate level of costs for certain types of work.
The construction company “SK-REMONT” offers the entire range of work on the repair of residential premises, namely:
as well as the construction of country houses and cottages.