Welded Sand Crushed By Hydraulic Press

In this video, I mix regular sand with JB Weld epoxy in order to for a tough composite welded sand to crush in the hydraulic press. I mix the adhesive together and then mix the sand in with the epoxy and cure it in order to crush it in the hydraulic press. I also freeze some sand with water in order to make an ice-sand composite, and I crush that in the hydraulic press also.