These include using simple concrete glue filling the crack with more concrete using expanding foam and even starting from scratch.
Fix cracks in concrete driveway.
There are four main methods at your disposal which you can use to fix cracks in concrete.
Pour enough dry concrete mix into a 5 gallon bucket to repair any cracks and patch damaged areas.
A mixer paddle attached to a heavy.
Mix concrete for repairs.
Be sure to clean out the cracks out as well removing any dirt or loose concrete so the patching material will adhere to the concrete.
If you have a lot of cracks you may prefer to use dry concrete mix or concrete patching compound instead.
Cracks up to inch in width can be filled with sealant.
How to fix cracks in concrete.
Small cracks here and there that are narrower than inch are most likely the result of shrinkage as the driveway cured.
Now you can move onto the actual methods of fixing a crack in the concrete.
You should also use a trowel to compress the material firmly into the crack.
Fill it the crack can then be repaired and filled with something as simple as concrete caulking for hairline cracks or concrete sealer designed to fill larger cracks.
A mixing paddle chucked in a drill makes preparing the patching material easy.
Next mix up enough quikrete concrete resurfacerwith water in a five gallon bucket to fill the cracks.