Which material to choose for the manufacture of the rule

The general definition of the best material for the manufacture of the rules is some light metal, since the wooden rules are jacking under the influence of moisture and soon become unusable. The use of conditional and luster half -terrels, shorter than the rules, is most suitable in the presence of lighthouses. With half a terrible you can get the final clean angle processing. The conventional and luster templates are applicable for particularly clean operation when decorating corners along the guides. Sand-screen and smooth plasters belong to the simplest types of finishes. Their surface is usually stained or white. These plasters can be either multilayer (with the upper finishing layer), or single -layer, in the latter case, the final layer is the first and only layer of plaster. Single -layer plasters on stone surfaces are used only when decorating secondary structures and in this case are carried out under the falcon. The thickness of the layer ranges from 5-6 mm. Single -layer concrete plaster, known as “grouting by concrete”, has the use of concrete structures in industrial structures. The grouting on concrete is presented with requirements that meet the thoroughness of work “under the rule”.The thickness of the layer when grouting by concrete does not exceed 3-4 mm. On wooden surfaces due to the impossibility of closing a single -layer finish is not used in one layer of irregularity of the holder. With thorough work, multi -layer plasters are used. The thickness of the finishing layer in these plasters is usually 2-3 mm. No special requirements are presented to the methods of applying the covering layer, and the covering layer is applied mainly by the same techniques that are used to apply the preparatory layer. The final type (smooth or sand-seal) the surface of the plaster depends on the composition of the used solution for the finishing layer, and on the methods of processing it.