Chemical Grouting Solutions
For decades, chemical grouts have been the solution for sealing leaking cracks and
fractures within sound substrates and the stabilization of unsound earthen materials.
These substrates can vary from 4” (10cm) thick concrete, vast amounts of natural stone, to tons of
loose soil in an excavated embankment. In all instances, water is present, which creates problems
for the owner. To stop the infiltration of the water, a decision must be made on whether to use the
water present as part of the solution, or to just move the water out of the problem area. In either
case, chemical grouts, primarily based on urethane technology, are injected or placed to serve as
These single and dual component urethane-based grouts solve problematic leaks in otherwise
sound substrates, as well as solidify unstable earthen mounds and embankments. Once cured, these grouts create a foam or gel that seals cracks, joints, and other pathways, preventing any further water leakage.
Chemical grouting is ideal for sealing leaking cracks & joints in wet, damp or below grade environments such as:
•Water & wastewater treatment facilities
•Sewers & manholes
•Below grade walls subject to high water tables
•Concrete & earthen dams