Abstract: A webbed reinforcing strip for poured concrete structures includes a first elongated tension strand, a second elongated tension strand spaced apart from and substantially parallel to the first tension strand, and at least two pairs of strands interconnecting the first and second tension strands in an open weave pattern. The interconnecting strands cross each other between the tension strands to form a webbed central portion of the strip. The interconnecting strands bend to join the tension strands at nonperpendicular angles at a plurality of nodes. All strands are formed of glass fiber reinforced plastic material and are bonded together with a bonding resin. Thus, thermal transfer and the potential for damage due to corrosion are minimized.

Abstract: A structural tie shear connector utilized in a concrete and insulation sandwich wall panel having first and second wythes and an insulation layer interposed therebetween. The connector includes first and second horizontal strands of thermally non-conductive material which are adapted to be encased by the respective wythes. A transverse web of thermally non-conductive material interconnects the first and second strands through the insulation layer. The web includes strands formed into a lattice structure. At least one of the strands of the lattice extends at an angle with respect to one of the first and second strands so as to be in tension when a load is applied to the wall panel. The connector resembles a bow tie.