How To Fix Garage Concrete Floor

Remove the loose.

How to fix garage concrete floor.

Open the garage door and clear out everything so the floor is bare. Sand the surface smooth or lightly grind it with a hand grinder for a neat appearance. How to fix a spalling garage concrete floor 1. Step 3.

Put on a pair of gumboots and use a specialized concrete vibrating pressure washer to remove any remaining spalled. Concrete spalling repair procedures using epoxy step 1. Hairline cracks can be done without the sand. Clean and prepare the surface to be repaired.

Use it as a depth gauge to locate pits and craters. Before fixing the problem though check for serious moisture or structural issues that would require professional help to fix. Mix portland cement with clean water to the consistency of regular paint. Scrub with a concrete degreaser and a stiff brush then follow up with a pressure washer.

And patch the area with an epoxy based topping. Don t forget this step. This crack weld material sets up very quickly only do 10 15 feet at one time. Prepping the concrete for repair.

Test for and remove weakened adjacent areas. Spritz the old concrete with a little water to make it damp before applying the cement paint. This can be done with a hammer and chisel. Make a mark 1 4 in.

For a garage the damage depth is most probably less than inches for. Wide cracks can first be filled partially with the sand then start with step 2. Clean the slab and fill deep holes and cracks start with a clean floor. Find the deep pits.

From the tip of a pencil. Remove any broken or loose concrete.