If that contractor arrives on site to grind a floor and learns that the concrete is covered, the machine doesn’t work, or it does and it damages the floor, it can be frustrating. Machine ...

Contractors can remove a thick residue from a concrete surface with the right grinder and diamond combination. Jobsite size. The size of the floor will help determine what size of grinder to use.

Many people, whether DIY enthusiasts or professionals, often make avoidable mistakes when polishing concrete floors, including not fully understanding grinding versus polishing, using the ...