METAL LAMELLA Russian patent published in 2021 - IPC E04F13/12 

FIELD: industrial and civil construction.

SUBSTANCE: invention relates to the field of industrial and civil construction and can be used in the design of front sun protection of industrial buildings, parking lots, for the organization of sun-protection panels and partitions on balconies and terraces, in solariums, in places of mass recreation of people: on beaches and in recreation areas, during construction fences and fences. The specified effect is achieved in that the metal lamella consists of an insert and a base, which are made by profiling from cold-rolled metal, including those with a coating on the front side, and have edges, and contains one frame element, while the edges of the base are folded to its rough side with a gap of 2-3 metal thickness, and the insert with its edges is installed in the folds of the base, forming a lamella with a double-sided front coating, while the frame element is installed inside the lamella between the rough sides of the base and the insert parallel to their edges for the entire length of the lamella, giving it volumetric shape.

EFFECT: reducing labor intensity both in the manufacture of a metal lamella and in the process of installation work, obtaining double stiffness of the lamella, the simplicity and reliability of the design, increasing the speed of installation of lamellae, the possibility of quick replacement of individual elements and in the convenience of transporting component components, the possibility of producing metal lamella components with a length of up to 12000 mm and a width of 60 mm to 1000 mm on a profiling line with an adjustable width from strips of different widths, ensuring the dimensional stability of structures when using the proposed metal lamella, the possibility of combining the relief, texture and color of the lamella components coatings while ensuring the required appearance on both sides.

6 cl, 9 dwg