EXTERNAL WALL OF MULTISTORY FRAME BUILDING OF ARKOS-DSC SYSTEM AND METHOD OF ITS ERECTION

The invention relates to the field of construction, in particular to the structures of residential and public buildings of mass purpose, erected in various regions, including seismic ones. The external wall of a multistory building includes the edges of reinforced concrete floor disks, three-layered panels (5) with storey height, supported on the edges of the floors (2) with a supporting layer facing inside the building, attached to the frame of the building by weldments. At that, the outer faces of the edges of the floor disks (2) of the outer columns (4) are made in one plane and form closed structural cells. The floor disks (2) along the external faces (1) are provided with support and mounting brackets with retainers protruding at their ends upwards. Each panel is supported on the brackets so that the retainers are located behind its supporting layer in the heat-insulating layer. The panels are installed with pressing to the outer edges of the floor discs (2) and the outer columns (4). On the outer faces (1) of the floors (2) and faces (3) of columns (4) before installation of the panels there are mounted sealing gaskets in the form of solid strips of elastomer, for example porous rubber. Welded panel mounting assemblies are made as onlays in the form of steel angle profiles, attached by welding to embedded parts of the columns and the support layer of the panels. The method of erection of the outer wall includes floor-by-floor installation of three-layer panels on the edges of the floors and their subsequent attachment to the frame of the building. At that, at first the retainers are attached to the brackets, and the sealing gaskets are mounted on the outer edges of the floor disks and the outer columns. Then, on the support and mounting brackets, the panels are alternately installed with their support layer and pressed against the faces of the floor discs and the outer columns by turning up to the stop adjusting screws preliminary fixed on the columns and mounting grips of the panels. After this, the panel is finally fixed by weldments to the embedded parts of the columns. Technical results consist in reduction of the nomenclature of wall panels of the frame building and simplification of the design of the outer wall. Изобретение относится к области строительства, в частности к конструкциям жилых и общественных зданий массового назначения, возводимых в различных регионах, включая сейсмические. Наружная стена многоэтажного здания включает кромки желез