Machines can be applied decorative solutions: lime-sand, terrazitovye, stone, cooked on fine-grained or medium-grained aggregates (fine-grained aggregates with grain sizes up to 2 mm, medium-grained - from 2 to 4 mm). When adding mica or finely shattered glass, they should have a size not exceeding that of aggregates. Mixtures for decorative plasters should be of a composition by volume of 1: 0.25 - 0.5: 4 (cement: lime paste: aggregate). More rigid solutions are transported worse.
For the application of decorative solutions apply any plastering units or installation. Before applying, the solution prepared at the plants is mixed, fed to the vibrating screen, from there to the hopper of the mortar pump.
The nozzles are used with a central air supply. The dimensions of the holes are chosen depending on the size of the aggregates and the thickness of the applied layer, which ranges from 5 to 7 mm. The solution is applied in three to four doses. The nozzle is kept at a distance from the surface from 35 to 70 cm with a slope of 60-80 ° to the surface.
The decorative qualities of the texture depend mainly on how the solution is applied: with a uniform movement of the nozzle on the surface, a layer of solution is also uniformly applied, which results in a beautiful texture.
Decorative solutions are usually applied by a link of two to three plasterers of the 5th or 6th category and the driver who serves the unit.
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