Unique design allows what are referred to as "prisms." Click here for an example of what these structures look like that are designed to prevent beach erosion. Click title for link to article. Here is a bit.
"Ocean Gate is a progressive community," says Smith-Midland's National Sales Manager, Jay McKenna. "We've been discussing this project with the municipality for three years and are very pleased that they decided to test out this innovative solution to an ongoing and very serious problem."
Shaped like highway barriers, the beach prisms are made with a built-in parabolic curve that scatters waves away as spray instead of allowing them to crash up onto the vulnerable shoreline. Weighing roughly 10,000 pounds each, the prisms are more economical and durable than other shore preservation methods.