WALL PANEL WITH INSTALLED WINDOW BLOCK Russian patent published in 2018 - IPC E04C2/38 E06B3/263 E04B1/78 

FIELD: construction.

SUBSTANCE: wall panel with an installed window block comprises a base with a slab with an outer face and an inner face that are made larger in size compared to other slab faces, first two vertical ribs, two second vertical ribs, two larger horizontal ribs, two smaller horizontal ribs, a window opening, as well as a window block, an inner insulating layer, an outer insulating layer, first heat-insulating layers, a second heat-insulating layer, third heat-insulating layers, fourth heat-insulating layers, fifth heat-insulating layers, a protective layer, U-shaped elements with a crossbar, two first fastening elements, second fastening elements, an inner slope, an outer slope. The window opening is located between the smaller horizontal ribs and the second vertical ribs. The first heat-insulating layers are located between the larger horizontal ribs, the first vertical ribs, the second vertical ribs and the smaller horizontal ribs. Besides the window opening, flush with said ribs, from the side of said ribs and the first heat-insulating layers, opposite to the slab, a second heat-insulation layer adjacent thereto is located. The U-shaped elements are installed along the vertical ribs and attached to them by means of the second fastening elements. Each third heat-insulating layer is located between the U-shaped element and the part of the second heat-insulating layer, corresponding to it. The crossbar is located on the side of the third heat-insulating layer opposite to the slab, the second fastening elements being attached to the crossbar and passing through the corresponding third heat-insulating layer. The window block is fastened with a gap in the window opening by means of the first fastening elements with filling the gaps with the fifth heat-insulating layer closed from the inner face by the inner insulating layer, and from the opposite side - by the outer insulating layer. A fourth heat-insulating layer adjacent to the outer insulation layer and separated by it from the second heat-insulating layer is located between the window block and the third heat-insulating layer. The outer slope is connected to the window block and the nearest U-shaped element. The protective layer is arranged on the side of the U-shaped element, opposite to the slab, and is attached thereto with providing the protection of the second heat-insulating layer from destructive environment factors. The inner slope is located on the inner insulating layer with an overlap.

EFFECT: increasing the thermal insulation level of the wall panel with the installed window block.

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