Over the past several years, the principals, engineers and with the help of concrete contractors we have developed a Proprietary one piece all weather tough disposable washout designed in the USA.

The result is the development of the patent pending, new technology, Tsunami Core System™.

Tsunami Core System™ is Rhino’s proprietary System that insures all weather toughness and flexibility in any environment dry, hot, humid, rain, sleet, hail, and snow.