The interior slab of a church was sinking and had large voids underneath. The area consisted of 2 Sunday School Rooms and a hallway. As a result, there was
a 5" gap under the baseboard and the floor. There were also large cracks and separation in the sheetrock.
Our crew used our commercial grade PolyLevel to lift the interior concrete back to its original place and made sure that it was level.
As a result, the gap under the baseboard disappeared and the cracks in the sheetrock closed up!