There are currently two types of plaster. The first type of plaster is on a cement basis, and the second type of gypsum -based. But also use lime -based plaster, but this is rare. In order to start choosing a plaster, first you need to determine which surface. For walls, the material needs one, but for the facade of the other. With the help of plaster, you can save for a long time the original type of surface. And for this you need to approach the choice of quality material with responsibility. That is why the highest requirements for plaster for the facade. This plaster should include components that can much reduce moisture absorption. This material should definitely be resistant to different weather phenomena. The main role in the material is played by synthetic fibers and polymers. The plaster based on gypsum is not cracking, it also smooths smoothly and is easily aligned and is well connected to the basis. This plaster also differs from cement in that it is environmentally friendly. Cement plaster is much stronger and more moisture resistant. It is also more difficult to equalize and grout this plaster, so professionals use a weak solution. In order for the plaster to clarify well with the base, special mixtures are added to it. The most important qualities of the plaster are that it is very easily applied to the surface, adheres well with it, does not form cracks and has good strength. Imported plaster, of course, will cost more than domestic. Since it has excellent quality, it includes different additives that give special properties to the material. The decorative plaster contains materials such as artificial resin, granite crumbs and marble crumbs. With the help of these materials, anti -suggestion properties increase. But sometimes it happens, so the additives are separately sold, so mix them in the necessary proportion with the main material. But you need to remember that each type of plaster is applied with a certain tool. For example, some trowel, others with a brush or roller. There is a repair plaster, it is designed to align the surface. There is a coarse -grained and fine -grained plaster. Thanks to coarse -grained plaster, you can create an original relief, and fine -grained plaster is used for preparatory work.
164