Cost to Grind Concrete Floor The cost to grind a concrete floor is $1 to $4 per square foot. Grinding or sanding concrete removes adhesives and curing agents, opens up the pores, removes the smooth look, and flattens the surface. Then, polishing hones the surface to a shine for $2 to $6 per square foot.
How much will a concrete grinder remove?
On average, using concrete grinders will remove around 1/16 of an inch in one pass. You need to be diligent and patient in eliminating several layers of concrete and adhesives. Concrete grinding is a slow but valuable process to have in your repertoire!Feb 25, 2021
How long does it take to grind concrete floor?
Most people will perform a grinding process on a two-car concrete garage floor in about two hours. However, this does not include the time spent working on the edges. You can use a smaller grinder for the hard to reach areas near the walls and in the corners.Sep 10, 2020
How much does a concrete grinder take off?
A concrete grinder uses diamonds or tungsten to shear off layers of concrete. Generally, most people use a concrete grinder to remove minute amounts of concrete or to grind off glues and imperfections. With standard grinding wheels and work, you can expect to take off around 1/16”.Aug 6, 2020