Any experience with ginding down and/or mud jacking a fairly new slab that is moving around and cracking before we throw down epoxy?
It was draining perfectly to our central floor drain but now either the one corner has sunk (or adjacent has pushed up) and now we're getting the slightest bit of water collecting at the o/h door rather then draining to the center. Drives me mental.
Can we grind it back to proper drainage? We're talking about fractions of an inch I'd guess.
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