Inflow (I/I) Control Solutions
Overview
URETEK provides advanced Infiltration/Inflow (I/I) Control Solutions for sanitary and storm sewer systems using precision polymer injection and trenchless grouting methods. These solutions are designed to eliminate extraneous groundwater and surface water entry, restore pipeline and manhole integrity, and reduce hydraulic loading on treatment infrastructure. By combining proven chemical grouting with field-tested validation techniques, URETEK helps municipalities and utilities control costs, avoid SSOs (Sanitary Sewer Overflows), and extend asset service life.
URETEK’s Grouting Technology for I/I
URETEK uses ultra-low viscosity chemical grouts to penetrate fine cracks, joints, and porous soils surrounding leaking structures. These materials gel with groundwater and soil to form watertight, elastic seals. Our dual-delivery injection systems and field validation ensure precise, reliable coverage of defect zones without overuse of material or risk of structural damage.
Materials Include
Acrylate Gel: Ideal for wet environments, these hydrophilic grouts form flexible barriers that swell upon contact with water.
Single-Component Polyurethane: Used to stabilize soils and block water prior to acrylate injection in heavy infiltration zones.
Urea-Silicates: Offer added mechanical strength in structural sealing and soil consolidation applications.
Integration with Broader Rehabilitation
CIPP & Structural Lining: Sealing annular spaces and lateral connections
Manhole Rehab: Complementary to epoxy coatings or cementitious liners
Stormwater Infrastructure: Leak mitigation at inlets, culverts, and junctions
Why URETEK
With decades of experience in injection-based ground improvement and rehabilitation, URETEK offers unmatched technical precision, trenchless access, and environmental durability. Our I/I Control Solutions are built on proven grouting science and validated field performance—giving municipalities, engineers, and utilities confidence in long-term results.
Restore integrity. Eliminate infiltration. Control your system.