Raw Material

The key to HydRocks® performance is selectively mined clay from Trinity Expanded Shale & Clay production facilities in Livingston, AL and Erwinville, LA.

Unique clay deposits are mined, then processed using the rotary kiln method developed almost a hundred years ago.  The clay is heated to approximately 2000ºF. During this stage of production, computers monitor the calcination of the raw material.

Raw Material Being Mined