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