Types of machines for plastering
To date, the market for building materials offers a wide variety of machines and machines. Each of them has its own characteristics and advantages. For example, the machine for applying plaster of the Knauf trade mark has very compact dimensions and allows carrying out all kinds of painting works, including priming and painting.
A device of the domestic manufacturer Afalina ShM-30, on the contrary, has large dimensions and, in addition to puttying and plastering works, also provides the installation of liquid floors. In general, everything depends on the particular brand and manufacturer. But, any machine for plastering, is designed to perform a number of general functional tasks and must comply with certain parameters, which we will discuss below.
Plastering machine, the main advantages of
As already mentioned, whatever the plastering machine, it should provide a number of functional tasks. Also they all have the main advantages.
- Technical reliability, thanks to the proven method of supplying the mixture, as well as the ease of the control system. With such an apparatus, even a novice in the construction industry will cope.
- Simplicity and convenience in operation, thanks to small dimensions. The plastering machine usually has a small height and at the same time a large capacity for loading.
- Reliable design, which has expandable modules, hand grips. Without a tool it's easy to understand and going, it's just being transferred.
- Provides the mechanization of the most complex processes: preparation, application of a mixture. The productivity of the machine can also be adjusted. This saves you time and effort.
- Can be used by both small construction teams and one worker.
Plaster for machine and machine application technology
Plaster for can be produced in a dry and liquid state. Suitable for the following types of substrates: concrete and reinforced concrete slabs, silicate, ceramic and hollow bricks, gypsum-fiber and gypsum boards, cellular concrete and aerated concrete, all kinds of old coatings. Use the composition strictly at an air temperature of +5 to +30 ° C and normal humidity.
Wall plastering is carried out only on a well-prepared base - strong, reliable, clean, dry. To do this, it is properly prepared. Cleans from dirt and dust, grease and bitumen stains, eliminates the old coating( paint, whitewash).It is also necessary to check the surface for fungus and mold, which can be removed with the help of special solutions.
Apply primer, which must necessarily correspond to the type of surface. Corner profile is established on the outer corners, and beacon profiles on the base. Mounted all this on the surface of a special plaster or adhesive mounting. Further, the apparatus is prepared for operation according to the instruction, water and power supply are connected. A solution is made for plastering the walls. Check that there are no kinks on the hose.
The next step is to stand sideways to the surface on which the solution will be applied. In one hand they hold a hose, and in another hand a pistol. Open the air valve and begin filling the first depressions and deep holes, and then completely the entire bottom. In this case, the direction of the gun is important to do from left to right and from top to bottom. That is, they always start work from the upper left corner of the room.
And if plaster is applied to the ceiling, then the surface from the side opposite to the windows starts to be processed. The approximate length of each strip should be about 70 centimeters. After the mixture has been applied, the air valve is closed. The second coat can only be applied after 30 minutes have passed since the first application!