Pre-cast concrete to concrete connections
The Pfeifer FS Box offers high load continuity connections. Wire loops are housed inside the steel box which is cast into concrete so that its outside cover is flush with the concrete surface. Removing the cover releases the loops so they project to receive reinforcement which is then passed through the loops prior to pouring the concrete of an adjacent part of the structure.
The FS Box LIGHT is installed as a connecting element in cast-in-situ concrete, semi-precast or in full precast components. The product consists of a sturdy sheet steel box in which the fold-out, flexible wire rope connection loops are located. The box is designed to transmit forces from static and quasi-static loads.