STEEL PROFILES FROM THE PERFORATED BANDS

摘要

Steel profiles on the base of several types of steel bands, which are industrial wastes in many factories, are considered in the paper. Mechanical properties of perforated steel bands, differed by their thickness, widths, diameters and shapes of holes so as the grades of steel, have been investigated. Thicknesses and widths of the considered types of perforated steel band change from 1.05 to 3.5 mm and from 42 to 110 mm, respectively. Possibilities to obtain several kinds of cross-sections from the considered types of perforated steel band by the profiling were stated. It was shown, that the steel profiles on the base of perforated steel band are suitable for several structural applications, such as profiles for plastering and other types of finishing works, light weight beams and columns, as well as decorative elements. Methods of corrosion protection of perforated steel band were considered.