How can Sound bulkhead help to stabilize the slope up-land from the bulkhead?
Steep slopes can be stabilized with crib walls which incorporate a grid of material deep into the hillside. Material can include treated lumber, plastic geo grids or even concrete ties. When the grid is installed, it forms a matrix to spread the load and acts as a receptacle where vegetation can be planted. Corridor drains, finger drains and tight-lines are also used to transfer water off the slope. Light weight backfills, such as Styrofoam can be used to lessen the load on the slope while allowing finished surfaces to support plantings, gravel, flagstone, pavers, mulch, lawn or other landscape materials.
