Refinishing Concrete Floors | Life of an Architect
Dec 03, 2012· Refinishing Concrete Floors. December 3, 2012 by Bob Borson 39 Comments. ... If you take a look at the grinding wheel in the picture above, without knowing anything you can see that it is a serious chunk of metal that will take off the top layer of concrete off (and the color along with it) in short order. ... It took a lot of equipment on this ...