Shear reinforcement unit e.g. anchor rail, for reinforced concrete slab e.g. reinforced concrete cover, has vertical bar provided with recesses that proceed into adjacent recesses in horizontal bar interrupted by adjacent recesses

摘要

The unit has a double T-profile provided with horizontal and vertical bars (2, 3), where the continuous vertical bar is provided with recesses (4) in an edge area adjacent to the horizontal bar, where the recesses are spaced from each other. The recesses proceed into adjacent recesses (5) in the horizontal bar that is interrupted by the adjacent recesses. The widths of the recesses are larger than the diameter of a beam of a steel reinforcement concrete, where the unit is made of metal, and the height of the recesses in the horizontal bar corresponds to the diameter of the beam.