ARBOX^® Joint Reinforcement is a ready-to-install system for creating stiff concrete casting joints of reinforced concrete elements. ARBOX^® can be attached to formwork without having to penetrate or make other adjustments to the formwork. ARBOX^® Joint Reinforcement is suitable for creating a wide range of connections, such as wall-to-wall, column-to-wall, and wall-to-slab.

The pre-bent rebars of ARBOX^® are hidden in a galvanized steel box and can be straightened when needed. This system increases safety on the construction site and enables fast construction of connections in both cast-in-situ and precast structures.

ARBOX^® is designed according to Eurocode. It enables longitudinal and transverse tensile forces and shear forces to be transfered to the joint. 

Based on the required resistance and dimensions, the suitable ARBOX^® model can be selected using the tables in the ARBOX^® Joint Reinforcement Technical Manual. ARBOX^® is available for rebar diameters of 8 mm, 10 mm, and 12 mm.