When you have sunken and un-stable concrete slabs that need to be raised, we make use of AP products, such as the AP lift 430 resin. This material is used to help with compaction, grouting, permeation grouting, stabilizing loose sand and soil underneath slabs, and it also is able to help with lifting large slabs that are sinking into the earth.

This material has many benefits over other slab stabilization techniques and materials since it cures in 15 minutes, is incredibly strong and durable, bonds with soil and concrete, and it is also classified as a closed cell material.