CaC03 CONCRETE Our shell-less, Calcium enriched, patent-pending Concrete Mix is specifically formulated to closely match the Oyster Shell’s formula and aims to reduce Nitrogen levels in the waters. This proprietary concrete mix is used in GROW's products and is available for large scale applications such as bulkhead resurfacing. Structural formulas in 3,000 p.s.i & 5,000 p.s.i. are in testing and available soon for civil projects situated underwater, such as bridge foundations and bulkheads.  It has the capacity to turn marine infrastructures into living breakwaters and ecosystems.

We can provide installation and/or shipping. Contact us for more details.