Shot Blasters
A shot blaster is the tool of choice for concrete contractors when prepping a surface. Shot blasting gives the surface a rough profile so coatings a nd sealers will bond snugly with a floor.
A shot blaster fire scores of tiny BB’s at the ground over and over again. It duplicates a simple mechanical action — a metal object hitting a crushable piece of material — and duplicates it very, very quickly. If you want to tear a layer off a slab of concrete, these machines will certainly do the job.