Updated: May 30, 2020
Project Type: Underpinning & Repair
Service: Compaction Grouting
Mini-compaction grouting performed on the sunroom floor.
1 ¾” holes were drilled through the concrete slab in eight locations and a low-mobility grout was injected at a depth of 6’ below the slab, and grouted from the bottom up.
As seen below, the slab was raised to maximum practical recovery. The holes were patched and the work area was cleaned.