Services
Grouting covers a wide range of specific techniques, but they all work the same basic way: material is injected into soil or a targeted gap to seal, fill, densify, or stabilize it, without digging it open. URETEK's grouting services are built around URETEK Deep Injection, the company's own patented process, developed in 1989 and used on more than 100,000 projects since.
Grouting is rarely one-size-fits-all. The right technique depends on whether the problem is water finding its way in, soil that's too weak to build on, or a void that's already formed.
Groundwater and leaks finding their way through joints, cracks, and below-grade structures
Soil too weak, loose, or permeable to safely carry the load above it
Underground voids and eroded pockets threatening roads, foundations, and utilities
Settlement already underway beneath pavement, foundations, or critical infrastructure
Our Services
Injecting low-viscosity chemical grout, matched to the specific soil and water condition, to seal leaks, control groundwater, and stabilize soil, without excavation.
Creating a continuous, trenchless groundwater barrier by injecting grout in a sequenced pattern so each treated zone overlaps the next.
URETEK's patented, high-density polyurethane injection process that densifies weak soil and lifts settled pavement, foundations, and structures.
The general technique of injecting fluid or expanding grout material under pressure to fill, bind, seal, or lift soil and structures.
Using high-velocity fluid jets to erode and mix native soil with cement grout in place, forming columns or panels of soilcrete with designed strength.
Injecting a low-viscosity polymer resin directly into granular soil's pore spaces, binding the grains together without displacing or restructuring the soil mass.
A two-part, high-density polymer that expands rapidly and cures within minutes to lift, fill, and stabilize soil and structures.
Injecting grout into fractures, joints, and fissures in bedrock to reduce water movement through the rock mass and improve its stability.
Most grouting problems fall into three buckets: water getting in (Chemical Grouting, Curtain Grouting), soil that's too weak (Permeation Grouting, Compaction Grouting), or a void that's already formed (best handled under Void Filling in the Ground Improvement category). URETEK Deep Injection, the company's core patented process, is the technology behind most of these. A project manager identifies the right fit during the initial site evaluation.
No, the material changes based on the problem. Chemical grouts like acrylate and urea-silicate penetrate fine-grained soil with precision. Polyurethane, the core of URETEK's Deep Injection process, expands to densify soil or lift settled structures. The right material depends on the soil type and the specific problem, which is why this page lists distinct services instead of one generic offering.
URETEK 486 Star polymer cures to 99% of its final strength within minutes, and a project manager evaluates the actual cause of the problem before proposing a plan, not a standard package. On a Kentucky tank foundation, a Deep Injection stabilization has held for 15 years since treatment.
Yes, in almost every case. At LAX, URETEK stabilized Terminal 6's runway overnight, with air traffic resuming on schedule by 6 a.m. On I-10, a 1,500-foot stretch of misaligned joints was realigned over several overnight shifts, with minimal daytime traffic disruption.
A handful of the 10 services on this page are still being confirmed with URETEK before they're published in full, either because they're not yet named on URETEK's live site, or because they overlap heavily with a technique URETEK already offers under a different name. Those pages are marked internally and won't go live until confirmed; it's a data and positioning question, not a sign that the technique doesn't work.
Get your site evaluated before picking a fix. URETEK crews respond fast, including emergencies.
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