Facade plaster, its types and characteristics

At the final stage of building a house for himgive an attractive appearance, i. produce finishing works. Finishes require not only the internal surfaces of the walls, but also external ones. As facing materials, tiles, facing bricks, siding are usually used. An excellent material, with which you can give an appeal to the structure, is the facade plaster.

Attracts developers without specialcosts of money and labor to get a unique, unique design of the facade and at the same time protect the walls from the destructive influence of an aggressive environment. In addition, the finish layer is able to significantly improve the sound insulation characteristics of the walls.

Facade decorative plaster allows you to hidesmall defects on the surface, such as potholes and small cracks. It will also serve as a secure wired wall against possible mechanical damage. But the main function performed by the facade plaster is the creation of a unique design, and the possibilities of its use are often limited only by the imagination or taste of the builder.

Important role in obtaining the idealThe result is the correct choice of the facing material. It should be noted that the facade plaster has several types: it is silicate, mineral, acrylic, silicone.

What kind of plaster to choose

The most common is the decorativefacade plaster of mineral origin. It has a relatively low cost, it is easy to work with, except for decorative functions, it acts as a heat-insulating layer. The composition of the finishing material includes fillers, additives, the basis of it is a cement-sand mortar. Such a finish differs excellent vapor permeability. Of the shortcomings, it should be noted the fragility of such a finish - it will need to be restored after a decade, and mechanical stress and shrinkage of the building can cause microcracks and other surface defects.

Less whimsical material is plasterfacade acrylic. It has a long service life, usually requires repair after 18-20 years of operation. This species is distinguished by its elasticity. Such plaster, in combination with a warming layer of foam, reliably protects the building from cold. When using basalt wool as a heater, acrylic plaster is usually not used - it does not have sufficient vapor permeability. It is irrational to use acrylic finish on the walls of houses that are located near dusty roads - the finish will quickly lose its attractive appearance.

The best way to finish the walls is plasterfacade silicate. It is elastic, vapor-permeable, has a pronounced antistatic effect. The duration of its operation is 20-25 years. Among the shortcomings can be noted its high cost.

The most modern finishing materialis a facade silicone facade. It has excellent characteristics that do not cause doubts in the problem-free operation over a long period. At the same time, silicone finish does not tend to change its attractive appearance for many years.

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