The PSA Bar Box is an economical plastic rebate, designed to fit foot anchors and couplers in floor to wall connections. These may be fastened to formwork with double sided tape or mechanical fasteners or directly to the reinforcement with tie-wire. Plastic bolts are available to suit the thread sizes of the varying foot anchors or couplers.
The PSA Bar Box is designed as a tapered box that forms a key into the slab connection and has perforated reference knock-outs, to create 27mm diameter holes at 50mm centres, whilst providing clearance to avoid clashing with wall reinforcement. The box is fully sealed with a push-tight rear cover. PSA can supply the box fully assembled to the requested sizes and centres.
Box Dimensions: L 750mm x W 100mm x H 30mm with knock-out spacing at 50mm. Plastic bolt sizes: 12mm, 16mm, 20mm, 25mm and 32mm are available to suit PSA Threadbar fittings. (Metric & alternative threads are available , subject to minimum order quantity requirements).
Bar Box and Bolts