CONSTRUCTION PANEL Russian patent published in 2023 - IPC E04C2/10 

FIELD: construction.

SUBSTANCE: invention relates to construction panels for cladding, mainly to panels for cladding facades of buildings. Due to the inclined edges, the overlap of cold bridges between the joined panels is ensured. The construction panel is characterized by the fact that it is made of a heat-insulating material, has a base, on which, with longitudinal displacements relative to each other, there are extended elements connected to the base and protruding beyond it, at least on one of its sides, each of which has four lateral elements and a flat upper element, wherein at least one lateral flat element is made inclined and located at an angle to the base, and each extended element is longitudinally located on the base and has a smaller transverse dimension in comparison with the base, it is preferable that the transverse dimension of each extended element is not less than two times less than the transverse dimension of the base, mostly less than 3-4 times. Panel options and a method for its manufacture are also described.

EFFECT: increasing the accuracy of joining and increasing the density and mechanical strength of the connection of adjacent panels to each other due to the formation of wedge-shaped recesses (openings) between the extended elements and the entry of wedge-shaped protrusions into them, formed due to the inclined side faces of the elongated elements.

28 cl, 25 dwg