US Patent 12024828 Artificial turf system padding layer with integrated geofabric

Various embodiments for a shock pad that may be combined with other similar shock pads to form an elastic sub-layer of an athletic field, or other surface, are disclosed. An artificial turf system may include a synthetic surface and an elastic sub-layer disposed between the synthetic surface and a ground surface. The elastic sub-layer may include a plurality of shock pads configured to retain the synthetic surface and absorb shock. Individual ones of the shock pads may include a top surface connected with the synthetic surface, and a bottom surface facing the ground surface, where a geofabric is affixed to the bottom surface of the individual ones of the pads.