Abstract: An anchor bolt suspending array comprises a biodegradable bridging structure attachable across a concrete form or in cantilever from one side thereof conformed by folding longitudinally a corrugated cardboard panel into overlying segments each provided with a set of spaced openings that are aligned upon folding to receive the shank of an anchor bolt therein. A retainer either formed as a frustoconical cardboard pulp structure dimensioned to capture the anchor bolt shank end, or as an accordion folded corrugated cardboard strip perforated by spaced holes conformed to grasp the shank, is then useful to suspend the bolt from the bridging structure into the poured concrete. Both the retainers and the bridging structures can be color coded by a biodegradable coating in accordance with the size of the anchor bolt that is receivable therein.

Abstract: A self-checking anchor bolt suspension assembly includes an array of suspension segments each including equally sized openings distributed in a spaced relationship therein for engaging in suspension resilient tubular caps provided with annular tapered cavities communicating through annular apertures at the lower ends thereof. The aperture size and the cavity taper are selected so that the threaded shank of an anchor bolt of only a singular dimensional increment is receivable and resiliently grasped therein and the caps are each color coded in accordance with the shank size of the bolt. In this manner the color coding provides a quick visual assurance that only the properly sized anchor bolts are deployed for immersion into the poured concrete.

Abstract: An anchor bolt suspending array comprises a biodegradable bridging structure attachable across a concrete form or in cantilever from one side thereof conformed by folding longitudinally a corrugated cardboard panel into overlying segments each provided with a set of spaced openings that are aligned upon folding to receive the shank of an anchor bolt therein. A retainer either formed as a frustoconical cardboard pulp structure dimensioned to capture the anchor bolt shank end, or as an accordion folded corrugated cardboard strip perforated by spaced holes conformed to grasp the shank, is then useful to suspend the bolt from the bridging structure into the poured concrete. Both the retainers and the bridging structures can be color coded by a biodegradable coating in accordance with the size of the anchor bolt that is receivable therein.

Abstract: A self-checking anchor bolt suspension assembly includes an array of suspension segments each including equally sized openings distributed in a spaced relationship therein for engaging in suspension resilient tubular caps provided with annular tapered cavities communicating through annular apertures at the lower ends thereof. The aperture size and the cavity taper are selected so that the threaded shank of an anchor bolt of only a singular dimensional increment is receivable and resiliently grasped therein and the caps are each color coded in accordance with the shank size of the bolt. In this manner the color coding provides a quick visual assurance that only the properly sized anchor bolts are deployed for immersion into the poured concrete.

Abstract: A self-checking anchor bolt suspension assembly includes an array of suspension segments color coded in accordance with the size of the bolt suspending openings formed therein. The threaded shaft of the appropriate anchor bolt is inserted into the properly spaced opening and then grasped in the interior of a resilient split-tube retainer that then rests on the edges around the opening to suspend the bolt therefrom. The segments are then nailed to the concrete form and their correct color code assures the correct bolt selection.

Abstract: A self-checking anchor bolt suspension assembly includes an array of suspension segments color coded in accordance with the size of the bolt suspending openings formed therein. The threaded shaft of the appropriate anchor bolt is inserted into the properly spaced opening and then grasped in the interior of a resilient split-tube retainer that then rests on the edges around the opening to suspend the bolt therefrom. The segments are then nailed to the concrete form and their correct color code assures the correct bolt selection.