METAL FRAME LOAD-BEARING ELEMENTS (OPTIONS) Russian patent published in 2021 - IPC E04B1/00 E04B2/72 

FIELD: construction.

SUBSTANCE: invention relates to construction, namely to profiles for erecting load-bearing metal structures. Supporting element for the metal frame contains niches for erecting lay-in type panels having a width and depth with a size of more than two widths. It differs in the fact that two niches are formed by inserting the OMEGA profile with seams into the load-bearing coupling profile. The profile is equipped with a back, two legs perpendicular to it and two shelves perpendicular to the legs, fitted with walls on one or both sides of the profile, each of which is located parallel to the adjacent leg, whereas seams are completed at the edges of the profile. The lay-in type panels, clamped by the shelves of the load-bearing coupling profile and the folds of the OMEGA profile, are inserted into the specified niches, thus forming the front surface of the metal frame. The other two niches or one niche are formed by legs, shelves and walls of the load-bearing coupling profile and are located perpendicular to the first two niches so that the lay-in type panels, embedded in them, form a double or single inner wall of the metal frame, perpendicular to the facade surface. In addition, two variants of the supporting element for the metal frame are disclosed.

EFFECT: increased profile bearing capacity.

3 cl, 9 dwg