WALL PANELS (VERSIONS) Russian patent published in 2017 - IPC E04B1/74 E04C2/28 

FIELD: building.

SUBSTANCE: invention relates to the field of construction, to the wall panels for the construction of buildings, houses and similar structures, in particular. The wall panel includes a concrete slab, the upper cross member, lower cross member, large ribs, first insulating panels, second insulating panels, two-thirds of insulating panels, U-shaped elements. The concrete slab is provided with an outer surface, an inner surface, two side surfaces, top surface and bottom surface. The outer surface and the inner surface are performed as rectangles and have large area compared with the other surfaces of the concrete slab. The side surfaces are located opposite each other, and the upper surface is located opposite the bottom surface. The upper cross member is located on the outer surface of its upper edge, and the lower cross member is located on the outer surface of its bottom edge. Large ribs are arranged on the outer surface parallel to the side surfaces from the upper cross member to the lower cross member. The edge large ribs are arranged offset from corresponding to each of them lateral surfaces. The surfaces of large ribs opposing outer surfaces are arranged with offset from the surface of the upper cross member and the lower cross member that are opposite outer surface. The first insulating panels are located between the large edges flush with the edges of large ribs surfaces, opposite the outer surface. The second insulating plates are arranged along each respective large rib and overlaps with the first insulating panels placed on opposite sides of this large rib. Each U-shaped element is placed vertically in such a way that it covers its corresponding second insulating panel on the side opposite the outer surface. The third insulating plates placed at the outer sides of large ribs that face the respective lateral side surface between the upper and lower cross members, from the outer surface to the surface of the large rib. The second variant of the wall panel is also described.

EFFECT: invention allows improving the insulating properties of the seams of adjacent wall panels and reliability of the concrete slab in the zone of positive temperatures.

2 cl, 5 dwg