METHOD TO ASSEMBLE REINFORCEMENT RODS AND FRAMES MADE OF THEM Russian patent published in 2012 - IPC E04C5/16 

FIELD: construction.

SUBSTANCE: method to assemble reinforcement rods and frames is carried out with facilities and elements of connection. Reinforcement elements are joined by means of pressing. First that part of the connection coupling is pressed, where an appropriate rod is mounted: either a lower or an upper one, then a non-pressed rod is inserted into the coupling, and the second part of the coupling is pressed, at the same time lengths of coupling parts pressed in order of priority - the first and the second, are in a certain ratio. The version of the method to assemble reinforcement rods and frames provides for pressing of at least two connection couplings mounted either on the lower rods or the upper rods assembled into a frame system, besides, first that part of the coupling is pressed, where a rod is installed, and then non-pressed rods are simultaneously inserted in all couplings and are pressed, at the same time lengths of parts of each coupling pressed in order of priority - the first and the second, are in a certain ratio.

EFFECT: simplified process of reinforcement rods coupling, higher reliability and strength characteristics of a joint, increased labour intensiveness and reduced construction timing.

8 cl, 4 dwg