Cracks up to inch in width can be filled with sealant.
Best way to patch cracks in concrete driveway.
How to fix cracks in concrete.
Then you can go for brush and vacuums for further cleaning to remove smaller particles.
Cleaning the crack.
If you have a lot of cracks you may prefer to use dry concrete mix or concrete patching compound instead.
Stab the trowel into the compound to remove air pockets and help work the patching material deep into the crack.
Sand mix or concrete resurfacer which do not contain gravel may be used if the area to be repaired is not large or deep.
Small cracks here and there that are narrower than inch are most likely the result of shrinkage as the driveway cured.
You need to take away all the broken pieces and larger debris around the crack using hammer.
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.
A mixer paddle attached to a heavy.
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.
Pour enough dry concrete mix into a 5 gallon bucket to repair any cracks and patch damaged areas.
Now you can move onto the actual methods of fixing a crack in the concrete.
Put the mix or compound in a large bucket and add water as directed on the label.
Mix the concrete patching compound following the manufacturer s directions.
These include using simple concrete glue filling the crack with more concrete using expanding foam and even starting from scratch.
Trowel the compound into the crack.
A standard concrete mix that contains gravel works best for patching large or deep areas.
Pour the wet mix into the cracks and use the pointed end.
Removing the dirt.