The PHILIPP connecting loop is a flexible connecting element used to create structural joints between precast reinforced concrete elements. It is based on the principle of an overlapping joint and enables a simple and cost-effective connection of components—such as wall-to-wall or wall-to-column connections—in precast construction.
The system consists of a galvanized sheet steel body with an integrated wire rope loop. The loop is embedded in concrete during the manufacture of the precast element and unfolded after formwork removal. The overlapping of opposing loops and the insertion of a reinforcing bar, together with the grout, create a form-fit connection.
A key advantage is its high flexibility: The connecting loop adapts to various installation situations and allows for even complex connection details. At the same time, it eliminates the need for the time-consuming process of bending rebar back, thereby significantly reducing the installation effort.
Installation is typically recessed using a spacer strip to ensure a continuous mortar channel. The connecting loop is suitable for non-load-bearing structural connections and offers a practical solution for modern precast structures.
The connecting loop thus provides a simple, reliable, and cost-effective method for joining precast concrete elements.
