Use electric jackhammers and electric rotary hammers to.
Chipped concrete floor.
Sometimes concrete chips remain in the hole.
You will want to get rid of these as well and wipe the area clean.
2 to 4 inches things like small houses patios and small storage sheds will have concrete approximately 2 to 4 inches thick.
Dislodge smaller crumbling bits of concrete in the crack with a wire brush.
Holes 1 inch or deeper require a concrete mix with coarse crushed stone aggregate which bonds well with existing concrete.
A wire brush is ideal in.
Step 1 cleaning the chip or hole in the concrete slab.
Makes the floor s surface crumble completely or separate in several thin layers.
Simply pouring wet concrete into a hole in your driveway sidewalk or basement floor won t make for a lasting repair.
Chip the concrete into small pieces and place into buckets to dispose.
Check your phone book under concrete recycling or take the concrete chunks to a city dump.
For concrete spalling the damage occurs on a microscopic level.
Next with a detergent and a scrub brush clean the concrete.
First clean the hole in the concrete slab.
Make sure to get rid of all dirt and grime.
Shallower holes need a sand mix.
Is more localized than concrete pitting.