Rock Armor or Riprap is a technique for erosion control and slope stabilization using large, durable stones.
It involves using a range of stone sizes, arranged to create a protective barrier against water's erosive forces.
Riprap prevents erosion by dissipating water energy, slowing it down and reducing its force.
It has ecological implications as it can create habitats for various species and may disrupt existing ecosystems
Riprap is versatile, used in protecting coastlines, stabilizing riverbanks, preventing scouring around bridges, and safeguarding reservoirs and dams, making it an effective method for long-term erosion control.