Chemical grouting enables you to block groundwater flow and have a stronger foundation for your structure. At Hudak Infrastructure, we provide effective and efficient remedial grouting services to stop water from infiltrating your property and causing more damage.
Waterproofing from the inside out
Using a minimally invasive injection repair method, we can waterproof your structure from the inside out, so there is no need for excavation. We use a high-solids grout that expands to create a thick, low permeable layer across the exterior surface of your structure. This fills voids in the adjacent soil and seals small cracks in your concrete.
Tunnel and manhole rehabilitation
We also provide tunnel and manhole rehabilitation services to protect your structure against corrosion and infiltration, saving you from having to replace it. We use Bentogrout and CETCO products, with the latest equipment and materials, allowing us to completely waterproof even the leakiest structures.
Under-slab grouting
Grout injected beneath a slab fills the voids that let water collect and that leave the slab unsupported, stabilizing and consolidating the soil underneath and lifting settled sections back toward level.
Chemical Grouting: the work
- Curtain grouting behind foundation walls
- Under-slab chemical grouting
- Soil stabilization and consolidation
- Slab lifting
- Tunnel and manhole rehabilitation
- Bentogrout and CETCO products
A below-grade garage before and after injection grouting. No excavation was required.
Pump and hoses set up for under-slab grouting
Grouting hoses connected to under-slab injection points
Expanding grout sealing the base of a wall at the Hudson Yards projectGood to know
Grout is injected through the wall so that it spreads across the outside face and into the surrounding soil, forming a thick, low-permeability curtain between the structure and the groundwater.
