One piece of walkway concrete slab is higher than the next one, what can I do to make them flat and nice?

Question

One piece of walkway concrete slab is higher than the next one, what can I do to make them flat and nice?

Answer 1

is it dry or wet?

Answer 2

There are companies out there, who do concrete leveling. They prop up the slab, and force more concrete under it.

Answer 3

Depending on how off they are, you could use a grinder with a masonry wheel on it that's at least 7" or bigger to grind it down....

But the correct way to do it is  to cut and remove the high section out and re-pour it with concrete...

Also, if your city maintains the sidewalks, just tell them that it's a trip hazard and they will fix it....I know where I live they will........Unless of course it's on your property.....

Answer 4

ABOUT THE ONLY FIX FOR THAT IS TO REMOVE THAT SLAB AND LEVEL THE BASE AND POUR ANOTHER SLAB,OR YOU COULD TRY TO USE SAKRET AND TRY TO EVEN THE TWO OUT BY BLDING ONE SIDE UP AND TAPPERING IT DOWN