Khadagzai Bridge Abutment Slope Protection: A layer of heavy stone, broken rock (rip-rap), gabions or pre-cast blocks is often used to provide permanent erosion protection for Submerged bridge piers and foundations. Khadagzai Bridge Abutment Slope Protection, erosion protection structures or armor systems dissipate the hydraulic forces that cause erosion, and they preserve the subgrade soil …
