The condition of the shore determines the best materials to build the seawall. It will enable them to pick the best type for their shore. Therefore, seawall erosion control strategies can be implemented through three seawall types that include vertical walls, cobble blocks, and concrete walls.

Vertical walls are robust straight walls that keep erosion by waves of the ocean from the shoreline. They are simple to construct and provide sufficient protection against waves. Because vertical walls are easier to construct than similar seawalls, they are frequently utilized. The cobble rock is the ideal option for places that have less difficult terrain and no strong waves. The large boulders which comprise the cobble rock are laid on top of a pile of soil, debris, and small stones. In order to allow water flow, the stones should be laid out in areas that are open. Concrete seawalls are constructions made to shield coastlines from powerful waves. It is constructed of large concrete sections, which have been lifted by cranes, and then strengthened with steel. zxom9sdu4u.