Reinforcement bar trussing structure and method of making the same

A re-mesh trussing system for constructing a three-dimensional wire re-mesh structure comprising:

• at least two sheets of wire re-mesh in a parallel spaced relationship;
• and
• a plurality of trussing members, each trussing member having an elongate portion of a predetermined length, the elongate portion having two opposite ends, the elongate portion further having means for receiving a portion of the wire of the re-mesh preformed at each of the ends, the means for receiving being deformable about a portion of the wire re-mesh to hold the portion of the wire re-mesh;
• each of the means for receiving of each trussing member being deformed about parallel but laterally off-set wires of adjacent re-mesh sheets, the elongate metal wire of each trussing member extending perpendicularly from the wire of the re-mesh sheet to which it is attached and obliquely between the adjacent re-mesh sheets to which it is attached, the trussing members being disposed in pairs of first and second trussing members, the means for receiving at one end of both the first and second trussing members being joined to the same wire of a re-mesh sheet and means for receiving at the other end of the first and second trussing members are attached to distinct, laterally off-set wires of the adjacent re-mesh sheet aligned parallel to wire of the re-mesh sheet.

A method of configuring concrete reinforcing bars into a concrete reinforcing structure comprising:

• a) providing at least one trussing member having a planar body, the body having at least two end, a U-shaped portion at each end of a linear center portion of the body, each U-shaped portion defining a reinforcing bar receiving cavity, a first bend defining an obtuse angle between the center portion and each U-shaped portion and a second bend at each end of the body defining a tab at an obtuse angle from the U-shaped portion, whereby the tab diverges from the center portion;
• b) providing at least two pieces of reinforcing bar;
• c) configuring at least the two reinforcing bars into a predetermined structure;
• d) connecting the at least two reinforcing bars of the structure together by introducing a portion of each of the reinforcing bars into distinct reinforcing bar receiving cavities of the one trussing member;
• e) deforming the reinforcing bar receiving cavities of the one trussing member about the reinforcing bar portions to grasp the reinforcing bar portions therein.