The definition of plaster is as follows – it is a finishing coating, which is shaped after the curing of the construction mixture. It’s used to apply to a infested surface (concrete, brick, timber ) of an erected structure and permits you to achieve a rough leveling of the walls. The coating can achieve several centimeters.
There are two big collections of plaster:
And in the event the first functions just as a foundation layer, which is then going to be applied finishing, and then the cosmetic is used as the last layer. The mix is protected from most of negative environmental factors and lets you create a beautiful texture on the surface. But since we would like to learn what the distinction between a simple plaster and putty, we will not touch the cosmetic mixes. To summarizethe cosmetic mixes differ in their arrangement, their granularity is higher, and their plasticity is less.
Ordinary plaster is divided into several types, depending upon the Primary element in the essay:
- The selection of plaster depends on the substance from which the walls are all made. For example, concrete or brick walls are finished with concrete compositions. But, lime compositions will suit walls made of silicate.
Previously, plaster combinations based on clay proved quite popular. It’s better to decorate and decorate wooden buildings. However, its performance attributes are not happy. Since the purchase price of this product is low, plaster can be used for completing agricultural structures.
To reach a coarse leveling appropriate compositions of its own production. These are cement-sand combinations, and compositions of lime and similar components. They are mixed with water. It is these combinations are excellent for residential buildings placed in areas where there is a lot of noise (train stations, airfields, homes near stadiums, etc.).
The most important difference between plaster and putty is that the thickness of the layer applied. As stated by the technologies, plaster is allowed to use both a thin layer (a few mm) plus a thick 1 (more than 1 cm). The application process itself can be divided into several stages:
- The Way of spraying or sketching. Spattering is performed by way of a mechanical tool. The process is quick and simple. Sketching is done manually with a trowel or master. The primary aim is to smooth out any imperfections from the wall, creating a foundation coat of fixation on the face.
- After plastering or screeding, then it’s crucial to employ a smoothing coating. It can be a couple of layers. It will help build up the depth of the layer on the wall and to elongate the airplane. Each layer of plaster needs to dry, only then can you proceed to additional manipulation. And to increase adhesion, a primer is applied. It is the last. Frequently, instead of itputty is applied to the surface. This will let you make an even and smooth arrangement. If you do not do so, then the covering layer of plaster will be rough. Sometimes you need exactly this property. And how long should plaster warm before puttying? It all depends on the type of composition. This can be found out to the packaging from the products. masterprofnastila.ru
- It ends up the putty on the final plaster is a common thing. It is allowed to apply putty, additionally, it must even be accomplished.
Since the leveling layer could be thick, the technologies of applying plaster includes the usage of beacons and net. Beacons – guides, thanks to that a layer of any thickness is obtained evenly and without gaps along the length of this wall. Beacons form a section on which plaster is stretched by a rule. Along with the mesh utilized for reinforcement involving layers prevents plaster from cracking, extending and coming from the surface.
According to the definition, even a putty is a paste-like or powdery material used prior to the application of facing material in interior decoration. They permit you to have a perfectly horizontal surface, smooth and of high quality, that may be painted or recorded with binders.