FIELD: construction.
SUBSTANCE: invention relates to construction, namely to erection of underground structures. Erection method of multilayer walls of underwater structures includes installation of frame from three and more panels and their separation with air layers. All three and more panels of multilayer walls are made of fibre-glass. They are bound together by adhesion to separating mounting frames with additional reinforcement using screws. Air layers between panels are connected to sources of compressed air or liquid nitrogen, which is connected to pressure sensors and (or) water detection sensors installed in air layers.
EFFECT: high strength of frame structure, safer operation of destruction of panels, lower material consumption.
1 cl, 1 dwg
