FLEXIBLE CORRUGATED CLADDING Russian patent published in 2023 - IPC E04C2/26 E04C2/24 B32B3/12 B32B3/30 

FIELD: multilayer panels.

SUBSTANCE: proposed flexible corrugated cladding comprises the construction of the first monolithic panel, consisting of a number of corrugated profiles fixed by one convex side, forming a multi-cellular structure, and the construction of the second panel designed as multilayer sliding panels fixed to the convex sides on the other side of each profile; each second profile is additionally connected via a gasket to an additional sliding panel, forming a slot-like structure, and the corrugation profiles on the first panel are fixed so that the sliding panels of the corrugation profile with one sliding panel are inserted into the slotted structure between the sliding panels of adjacent corrugation profiles.

EFFECT: increased flexural rigidity, strength and reliability of the corrugated sheathing of a multilayer panel.

1 cl, 4 dwg