Patent ID: 11965293
Assignee: PLAYCORE WISCONSIN, INC.
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 19:
20. An impact attenuating pathway system comprising:
an impact attenuating pathway having
a. a concrete base layer;
b. a cushion layer positioned on top of the base layer, the cushion layer comprising a blend of a rubber component and a binder; and
c. a wear layer positioned on top of the cushion layer, the wear layer comprising a blend of rubber granules and a binder; and

a ground surface adjacent to the pathway;
wherein the pathway comprises a first side edge and a second side edge, each of the side edges being angled less than 70° and greater than 10° with respect to the adjacent ground surface; and
wherein the adjacent ground surface comprises loose fill material that at least partially covers the first side edge and the second side edge of the pathway so that a top surface of the wear layer is substantially planar with the adjacent ground surface.