The best thing you could do is repair the area as described above and then give it 28 days to cure.
Best way to patch concrete floor.
Mix portland cement with clean water to the consistency of regular paint.
Fortunately patching damaged concrete is an easy task.
Using a chisel make the crack wider at the bottom than the top to anchor a patch make the crack wider at the bottom than at the top.
Let the compound cure as directed.
This will protect it and give your concrete greater longevity and it will be easier for you to do on your own.
Mix the concrete with water and scoop some into the hole photo by kenneth chen 4.
Temperature changes heavy weights and dropped objects can all damage your concrete floor by causing cracks and holes.
Prepping the concrete for repair.
Then i would recommend getting a good garage floor paint and paint the surface.
Then mix the repair mortar and scoop it into the hole.
Fill the crack up to the surrounding concrete surface.
How to repair cracks in concrete step 1.
Start by chiseling and cleaning the cracked area so the mortar bonds better.
How to patch a concrete floor 1.
Brush on a concrete bonding liquid photo by kenneth chen 3.
Step 3.
Smooth the surface of the patch with the trowel feathering the compound into the surrounding concrete.
Brush the surface of the patching compound with a dry paintbrush to texture the surface if desired.
Don t forget this step.
For a garage the damage depth is most probably less than inches for.
Spritz the old concrete with a little water to make it damp before applying the cement paint.
It s important to immediately.
You need to take away all the broken pieces and larger debris around the crack using hammer.
Then you can go for brush and vacuums for further cleaning to remove smaller particles.
Use a hammer and a cold chisel to level the bottom of the hole and undercut its sides slightly so the patch can t pop.
Cleaning the crack.
Removing the dirt.
Concrete spalling repair procedures using epoxy step 1.