Rip Rap (4 to 12 Inch) for Walls and Erosion Control Hawaiian Volcanic Organic Armoring high run-off areas

Armoring high run-off areas

Here are some general guidelines:

Rock and retaining walls

harnessing the rich microbial life fostered by the unique volcanic soil of Hawaii

Here's how it is utilized and the myriad benefits it delivers

Rip Rap (4 to 12 Inch) for Walls and Erosion Control Hawaiian Volcanic Organic Armoring high run-off areasRip Rap in the 4 to 12 inch range is clean, angular stone with no sand in the mix, sized and shaped specifically to lock together and stay in place. Those angular faces are what set it apart from rounded rock: they wedge against one another so the layer resists shifting, even under the push of moving water or the weight of a wall. It is a standard material for rock walls and retaining walls where stability is the priority. The same size and weight