Manufacturing, Distributing, and Installing a Premium Line of Foundation Repair Products Also called mud jacking or slab jacking Designed to lift settled and cracked concrete slabs, pressure grouting entails pumping a cementous lime mixture through drilled holes in the concrete at low pressure.  The mixture fills any voids beneath the slab and raises it back to its original height.  The method is works well for driveways, garage slabs, even homes built on monolithic slab foundations.   Slab Brackets Slab brackets are designed primarily to be used in conjunction with pressure grouting to ensure the proper future performance of a concrete slab.  Once the grouting process is complete, holes can be cored through the slab and grout material and helical piers installed to load bearing soil.  A slab bracket is then attached to the pier to support the underside of the concrete slab.  With the slab brackets in place, assurance of stabilization is possible.   © Copyright 2006 Brackett Foundation Support Systems, Inc. Any information, diagrams and graphics contained on this website are the property of Brackett Foundation Support Systems, Inc. and may not be used, reproduced, copied, displayed or distributed without express written consent. All rights reserved. Brackett Foundation Support Systems © is not affiliated in any way with AB Chance ® or Ramjack ®, nor any subsidiary of AB Chance ® or Ramjack ®.