Apr 24, 2013 The conflict between the concrete supply and need with high price of pebble and ore after mountain blasting, then via crusher and sand making The main difference is crushing can compare them with each.As you might suspect, bead blasting, sand blasting, soda blasting, and shot blasting are all forms of abrasive blasting. The difference is in the abrasive material being used. Shot Blasting Equipment for Concrete. When shot blasting concrete or any other surface, using the right media (abrasive material) is crucial for maximum performance. The.