Hengelhoef Concrete Joints is a specialized manufacturer of expansion armored joints for industrial floors including special edge protection systems and high load transfer capacities with worldwide references. Our R&D allowed us to introduce a completely new patented jointing solution which is realizing the best load transfer system ever - The Cosinus Slide® joint. This outstanding technology makes the whole projects more cost effective while increasing the quality and durability of the industrial floor. The Cosinus Slide® joint has combined the Sinus shaped upper wave with a unique technology of load-bearing capacity of the floor without any dowel system. Thanks to the geometrical shaped form of the joint and the concrete, load transfer is not realized by the joint (with dowels) but by the floor itself. That's why we say: the joint is the floor, the floor is the joint. The technology is considered by many specialists in the industry as the final solution for jointing problems.