For protecting from possible influence of aggressive environments metallic types zinc. In a normal air environment the layer of carbonate zinc which prevents further oxidization of material appears on the zincked surface of type. The effective sheeting turns out as a result of the durable coupling of steel and external layer of zinc. At shortening of types of place of cuts does not require a slushing aftertreatment. Types are produced long 2750, 3000, 4000 and 6000 mm (it is at a desire possible to order the elements of necessary length). In the process of exploitation of construction from metallic types must maintain loadings from own weight, claddings gipsokartonnykh panels, additional finishing and possible navesnykh elements. For this purpose on the planes of types the ribs of inflexibility – longitudinal gofry are executed.

Stoechnye types. There are a few types of types which have hotels kiev different functions. Foremost, it is stoechnye types of «PS». These types have a section as a channel. They hotels kiev are used as vertical bars of framework for fixing on them of gipsokartonnykh folias. A central segment of is hotels kiev the back, at right angles which two shelves are recurvate to. The shelves of types of all sizes have a width 50 hotels kiev mm. Shirina of the back can nominally make 50, 65, 75 and 100 mm. Accepted denotations of stoechnykh hotels kiev types – >PS 50/50>, PS 65/50, PS 75/50, PS 100/50 (the first is specify the width of the back in mm hotels kiev). Actual width of the back a few less than nominal. For example, for the stoechnogo type of hotels kiev PS 50/50 the real width of the back is 48,5 mm. It provides durable, but without deformation coupling: hotels kiev of stoechnogo  and sending types. The sufficient width of shelf of type provides the hit of screw in a necessary place, that is hotels kiev especially important at double-layer revetment. The shelves of type on all length have longitudinal hotels kiev ditches. In all such ditches three, here the middle specifies the place of joint of gipsokartonnykh folias, hotels kiev and two the lateral tsentruyut vvorachivaemye screws.

The special openings, necessary for the gasket hotels kiev of engineerings communications into a wall or partition are foreseen in the backs of types. These hotels kiev openings (as a rule, coupled) are located near the butt ends of types and 33 mm. have a diameter. Stoechnye hotels kiev types are set in sending types. For their cleating screws are hotels kiev used or the method of prosechki is used with hotels kiev otgibom. Editing of gipsokartonnykh folias on stoechnye types is carried out to direction to the opened part of type hotels kiev. Screws at first vvorachivayutsya in the regiment of type near-by the back and only hotels kiev then at an opposite edge hotels kiev.