Steel Reinforcing Connections & Channels

Joluka offers a robust range of steel reinforcing solutions that improve structural integrity and simplify construction. These products connect, anchor, and support concrete elements in demanding environments. The Joluka Steel Hollow Box enables secure pull-out bar placement in walls, slabs, lift shafts, balconies, and stair landings. It ensures strong anchorage and smooth reinforcement continuity across joints. Halfen Cast-In Channels provide flexible fixing points for mechanical services in tunnels, sun screens, walkways, and glazing systems. They allow for levelling adjustments and fire stopping. These channels also support precast concrete pilasters and other structural elements without drilling or welding. The Halfen Shear Dowel System transfers high loads across movement joints in floor slabs. It allows controlled movement while maintaining structural strength. This system reduces cracking caused by shrinkage, temperature shifts, and ground settlement. The HGC Grip Connector joins reinforcement bars quickly and securely. It works well when one bar is already fixed. Shear-off screws lock the bars in place, eliminating the need for threading or welding. The Bartec Steel Reinforcing Coupler uses parallel threading to splice concrete reinforcing bars. It maintains full bar strength and avoids congestion. This system installs easily and meets international standards for structural safety. The Halfen HLX Lift Box creates safe attachment points for lift installation and maintenance. It supports hoisting gear, speed governors, motors, and other lift components. The box ensures temporary but reliable anchorage during critical phases. The Joluka Diagonal Dowel improves load transfer at construction joints. Its angled design allows slabs to move freely in all directions. This reduces cracking and eliminates risks linked to traditional round dowels.