We provide technical guidance on practical work applications for a variety of complex Crack Injection projects. In residential applications, we are the authority in technical assistance of polyurethane injection into concrete cracks or joints to permanently stop any water infiltration. In commercial applications, we are selected by engineering firms to permanently repair leaks and to seal cracks in subway tunnels, water storage reservoirs and hydroelectric dams.

Contact Us for Exceptional Crack Injection Services

Applications

Grouting for heavy civil excavations
Concrete structures and expansion joints
Wastewater systems
Hydroelectric services

Rock fissures and voids in underground tunnels
Underground construction
Manhole rehabilitation
Mine construction

Crack Injection Projects

Chemical Grouting for Underground Utilities

Guelph, ON

After leaks in underground vaults damaged sensitive equipment, Multiurethanes used an experienced confined space entry team to perform strategic polyurethane injection work to stop the leaks.
Chemical Injection in a Residential House

Oakville, ON

Performed chemical injection of cracks and joints in a residential house's basement using polyurethanes resin.
Chemical Injection in Mechanical Room

Guelph, ON

A building restoration contractor experienced water leakage into the mechanical room. Polyurethane resin was injected to fill the holes, forming a semi-rigid foam barrier and preventing further water leakage.
Chemical Injection in Underground Parking Garage

Burlington, ON

Performed chemical grout injection to seal cracks in concrete, preventing infiltration of water through the foundation walls.
Chemical injection to Repair Construction Joints

Toronto, ON

Provided technical support to stabilize extra-large construction joints (250 m long) on a dam rehabilitation project in Western Manitoba.
Crack Injection around Industrial Pipe Penetrations

Kapuskasing, ON

Performed precision drilling for crack injection work to seal leaking joints and cracks, using polyurethanes resin at a hydroelectric generation station.
Crack Injection in Underground Parking

Richmond Hill, ON

Performed crack injection work in an underground parking garage using polyurethanes resins.
Culvert Repair Project

Ottawa, ON

Provided technical leadership to perform chemical pressure grouting in a major culvert repair project requiring crack sealing in more than 600 linear meters under Highway 174.
Electrical Control Pit Grouting

Mississauga, ON

Performed the injection of concrete construction joints, leaking cracks and electrical conduits at a large gas-fired electrical power station using chemical grouts.
Leak sealing in a Wastewater Municipal Project

Pickering, ON

Provided technical support for leak sealing work using Universal Resin at the Southeast Collector Trunk Sewer Project (SEC) for York and Durham Regions.
Leak Sealing in Pre-Cast Segments

Toronto, ON

Worked onsite to seal active infiltrations through pre-cast manhole segments, using Universal Resin, at Bay Adelaide Centre in Downtown Toronto.
Void Filling in Concrete Walls

Toronto, ON

Provided cement grouting to fill voids and cracks in concrete walls to minimize water migration during the construction of a lakeside open-cut pedestrian tunnel.

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