Punching shear reinforcements are used to transfer high support forces in reinforced concrete slabs and foundations with only a little formwork and reinforcement work required. This makes optimum use of the height between floors. Using the ribbed double-headed anchors also increases the punching shear resistance and load-bearing capacity at this point. The double-headed anchors are welded onto a bar for secure positioning. Due to the flexible installation options, they can be used for almost all column positions and shapes. The product is available as a standard element with two or three double-headed anchors per strip and in various anchor lengths and diameters. Special solutions are also available upon request.