How To Fill Large Cracks In Concrete Floor

Put the concrete patch tube in a caulking gun.

How to fill large cracks in concrete floor. First use a small hammer and chisel in combination to knock away any. Choose your concrete repair product. Using a hand grinder i leveled the floor on each side of large crack and widened it to the wide of the grinder. If desired clean the crack with a pressure washer or a garden.

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. Apply duct tape along both sides of the entire crack and apply an epoxy based resin into the crack. Directions with a wire brush clean the crack. Vacuum the crack to remove all of the dust and debris.

With a small paintbrush coat the crack. With a cold chisel and large hammer undercut the edges of the crack. Choose your concrete repair product. Concrete surfaces cannot be repaired with concrete.

Add water to the resurfacer mix to get the consistency of pancake batter for the concrete crack filler. Use a vacuum cleaner or soft brush after you ve cleaned out larger particles with a wire brush. Pour concrete resurfacing mixture into the crack and smooth it out with a rubber floor squeegee. Sweep away any loose debris then vacuum the crack.

Fill the crack entirely with the resin. Clean the crack of all debris dirt particles of concrete or pebbles. Feather the edges to get the best appearance. Prepare the cracked area for patching.

Instead use a concrete. This will help hold the patch in place. If the crack is wet let it dry or use a hair dryer. Then i filled the deep cracks with cheap fine grain sand to make sure it was full all.

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. Remove all water and. Dry the crack thoroughly.