DOME BUILDING AND METHOD FOR CONSTRUCTION OF DOME BUILDING Russian patent published in 2023 - IPC E04B1/32 

FIELD: construction.

SUBSTANCE: invention relates to the field of construction, in particular to the design of domed buildings, and can be used for the construction of buildings and structures for various functional purposes dome shape. The arcuate ribs of the domed building are made of solid fiberglass reinforcement of the same length and are connected to the horizontal elements of the foundation frame, coupled to each other and located radially over the entire area of the foundation at a distance from each other. The upper end of the arcuate ribs is threaded and is connected to the support ring by a threaded connection, and the lower straight end of each rib is located in a separate borehole made to the depth of soil freezing and is concreted in it. Arcuate ribs have wooden I-beams located along the entire height of the ribs at a distance from each other and connected to them through a hole in the I-beam rack. The I-beams are interconnected by a strip of wood board, which has a length from the foundation to the support ring. The load-bearing wall has a layer of polyurethane foam, which is located between layers of tarpaulin. The tarpaulin layer located on the inner surface of the polyurethane foam has a fire-retardant impregnation, and the tarpaulin layer located on the outer surface of the polyurethane foam has a waterproof treatment. A method for constructing a domed building using an elastic membrane is also described.

EFFECT: reducing the consumption of materials, the time of construction of the building, as well as increasing the cost-effectiveness of the structure.

7 cl, 5 dwg