Wire mesh concrete reinforcement members and methods of use thereof
A fiber reinforced concrete includes a plurality of reinforcing wire meshes scattered and suspended in random orientation throughout the volume of concrete. The reinforcing wire meshes include a first set of two or more parallel wires extending along their length in a common plane and a second set of three parallel wires orthogonal to the first set along their length in a common plane. The first set and second set constitute an entire reinforcing member. The wire meshes may be formed by casting or welding in which the wires lie in a common plane or separate planes, respectively. The reinforcing members may have a total of two or four contiguous rectangles arranged in a mesh pattern. Free ends of the reinforcing members may be included and extend beyond the mesh pattern for increased anchorage. A method of reinforcing concrete is disclosed and may include a central or diagonal bend in the reinforcing members.
1. A concrete reinforcing member comprising:
a wire mesh including a first set of two or more parallel wires extending along their length in a common plane and a second set of three parallel wires extending along their length in a common plane, wherein the first set and second set are orthogonal to each other and constitute an entire reinforcing member, and wherein a diameter of wires in the wire mesh is about 0.2 mm to about 3 mm, an overall length of the wire mesh is about 10 mm to about 75 mm, and an overall width of the wire mesh is about 10 mm to about 75 mm,
wherein the concrete reinforcing member includes a center bend about an imaginary line passing through a central wire member from among the second set of three parallel wires.
2. A concrete reinforcing member comprising:
a wire mesh including a first set of two or more parallel wires extending along their length in a common plane and a second set of three parallel wires extending along their length in a common plane, wherein the first set and second set are orthogonal to each other and constitute an entire reinforcing member, and wherein a diameter of wires in the wire mesh is about 0.2 mm to about 3 mm, an overall length of the wire mesh is about 10 mm to about 75 mm, and an overall width of the wire mesh is about 10 mm to about 75 mm,
wherein the first set of two or more parallel wires and the second set of three parallel wires define a perimeter of the concrete reinforcement member, and
wherein the concrete reinforcing member includes a diagonal bend about an imaginary line extending through diagonally opposed corners formed in the perimeter thereof.