How To Fill Large Cracks In Concrete Floor

Add water to the resurfacer mix to get the consistency of pancake batter for the concrete crack filler.

How to fill large cracks in concrete floor.

Sweep away any loose debris then vacuum the crack. With a cold chisel and large hammer undercut the edges of the crack. Dry the crack thoroughly. Put the concrete patch tube in a caulking gun.

First use a small hammer and chisel in combination to knock away any. If the crack is wet let it dry or use a hair dryer. How to repair wide concrete cracks chisel the crack with a hammer and masonry chisel to widen the base of the crack and to dislodge any loose material from. Pour concrete resurfacing mixture into the crack and smooth it out with a rubber floor squeegee.

Directions with a wire brush clean the crack. This will help hold the patch in place. Then fill the remainder of the groove and smooth it over. Clean the crack of all debris dirt particles of concrete or pebbles.

Prepare the cracked area for patching. Then i filled the deep cracks with cheap fine grain sand to make sure it was full all. Remove all debris from the crack using a wire brush. With a small paintbrush coat the crack.

Instead use a concrete. Use a vacuum cleaner or soft brush after you ve cleaned out larger particles with a wire brush. After hurricane harvey took out a big tree in my driveway and caused some serious cracks i made a time lapse video of fixing them this is not a how too t. Fill the crack entirely with the resin.

Concrete surfaces cannot be repaired with concrete. If grease oil or dirt remains. Feather the edges to get the best appearance. Vacuum the crack to remove all of the dust and debris.

Choose your concrete repair product. If desired clean the crack with a pressure washer or a garden. Using a hand grinder i leveled the floor on each side of large crack and widened it to the wide of the grinder.