What does rip-rap mean?

Rip-rap refers to a type of erosion control that involves the use of large, loose stones or concrete fragments placed along shorelines, riverbanks, or slopes. It helps stabilize soil and prevent erosion caused by water or wind. The rocks are typically irregularly shaped and vary in size, providing a durable barrier that absorbs and dissipates energy from waves or flowing water. Rip-rap is commonly used in construction and environmental management projects to protect infrastructure and natural habitats.