SYSTEM OF FIXED FORMWORK FOR CREATION OF WALL STRUCTURES IN HIGH TIDE ZONE AND UNDER WATER Russian patent published in 2025 - IPC E02B3/06 E02B17/00 E02D27/52 E04B1/19 

FIELD: construction.

SUBSTANCE: invention relates to construction, namely to fixed beam-nodal formwork for casting reinforced concrete under water and in high tide zone when making wall enclosing structures from concrete, shore protection hydraulic structures. System of fixed formwork for creation of enclosing wall structures from concrete under water and in high tide zone includes a frame in which a pack of pipes is fixed. Frame consists of columns and nodal connecting elements, nodal connecting elements of the frame are made in the form of hollow volumetric bodies with nozzles oriented at angles to each other, some of which are plugged, and columns are installed in others. Manifold is a section of pipe with nozzles located with the same pitch, to which part of pipes of the pack or all pipes of the pack are connected. Manifold is made integral with one node element of frame or one of columns is made in form of manifold.

EFFECT: higher structure strength and rigidity.

13 cl, 10 dwg