FACING PANEL FOR FINISHING FACADES AND ROOFS Russian patent published in 2021 - IPC E04F13/12 

FIELD: civil engineering; industrial engineering.

SUBSTANCE: invention relates to the field of industrial and civil engineering, namely to construction metal structures consisting of long-bearing metal elements, and in particular to profiles used in the construction of metal structures for the implementation of cladding facades of industrial buildings, shopping malls, sports facilities, hangars, for the installation of roofs of buildings with arched and straight roofs, to give aesthetic qualities to construction objects and to protect against external atmospheric influences. The expected result is achieved by the fact that the facing panel for finishing facades and roofs is made by profiling from cold-rolled metal, including coated, containing a shelf with stiffeners, a lock bend and a lock grip on opposite sides of the shelf, while the lock bend on one side of the shelf is made at an acute angle to the shelf outside the profile in the form of a straight section, and the lock grip on the other side of the shelf is molded inside the profile in the form of a cavity with a flat section at its end, ending in a fold so, that when mounting the panels on the facing surface, the cavity of the lock grip of the next panel covers the lock bend of the previous panel, forming a flexible docking node.

EFFECT: simplifying the mating of adjacent panels through the use of a flexible joint unit, in expanding the scope of application of the cladding panel for facing both straight and curved facades, as well as in the arrangement of roofs both on straight slopes and on broken and arched frames, in saving metal in the joint unit.

3 cl, 10 dwg