We provide engineering and support services for conventional Cement Grouting
for rock and soil grouting applications, as well as for large-scale grouting
of massive concrete structures.
Different cement grout formulations are used to accommodate various site conditions and the capability of available grouting equipment.
Contact Us for Exceptional Cement Grouting Services
Applications
Ground improvement by compaction grouting |
Injection of construction joints in large concrete structures |
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Soil grouting for deep excavations |
Cut-off walls in dam abutments where conventional cement grouts cannot penetrate |
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Consolidation grouting of sandy soils beneath building foundations |
Soil stabilization projects, such as with sheet piling and excavations in water-bearing soils |
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Curtain grouting of rock fissures and voids in underground tunnels |
Cement Grouting Projects
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Buried Tanks Decommissioning
Sudbury, ONWorked with a consulting engineering company to decommission two large buried tanks located on the Guindon North Dam at the Vale Tailings site in Sudbury, Ontario. -
Cement Grout Plant Assembly
Mississauga, ONDesigned and assembled 600-volt power supply to operate a large scale cement grout plant at a remote job site location. -
Cement Grouting for Bridge Rehabilitation
Wawa, ONEngaged on a cement grouting operation for a mining contractor, providing cement grouting services to control water inflows in a high-pressure concrete bulkhead. -
Cement Grouting for Drill Hole Abandonment
Chapleau, ONAssisted a drilling contractor by providing technical expertise, grouting equipment and materials to complete a drill hole abandonment operation at a gold mine in Central Ontario. -
Cement Grouting in LRT Construction Project
Toronto, ONPerformed microfine cement grouting and waterstop operations using polyurethane resins, and provided soil stabilization in cross passage tunnels along the road in a light rail transit (LRT) line construction project. -
Cement Grouting to Fill Voids Behind a Tunnel Liner
Toronto, ONPerformed soil stabilization and microfine cement grout injection to fill voids around the tunnel liner at the Eglinton Crosstown Project in Downtown Toronto -
Cement Grouting to Fill Voids in Tunnel Cross Passage
Toronto, ONPerformed cement grout injection to fill voids and to stop water infiltration around the cross passage section in a tunnel. -
Consolidation Grouting in a Tailings Dam
Sudbury, ONPerformed consolidation grouting for a mining company in Northern Ontario to assist with the installation of a 300 m long cement grout curtain, to consolidate fractured rock beneath a new tailings dam. -
Emergency Cement Grouting Operation to Stabilize a Retaining Wall
The City of Toronto required Multiurethanes' technical expertise for an emergency cement grouting project to stabilize an undermined retaining wall over a 50 m length. -
Epoxy Injection in Canal Wall
Guelph, ONA restoration contractor refurbishing the canal and lock gates found a joint that required to be sealed from infiltration of water. The joint was filled with epoxy, forming a rigid barrier, preventing the infiltration of water into the canal wall. -
Equipment Customization for Cement Grouting
Valhalla, NYPrepared customized electrical equipment for an underwater grouting project, including diesel generator and an electrical control panel with variable frequency drives to operate a colloidal mixer, agitator tanks and progressive cavity pumps. -
Grouting Equipment Maintenance and Troubleshooting
Mississauga, ONResponsible for the maintenance and service of electric grout pumps, progressive cavity and piston grout pumps for grouting operations. Provided on-site troubleshooting of grouting equipment. -
Grouting Equipment On-site Training
Chihuahua, MEXICOProvided specialized on-site training to mining personnel on the inspection, servicing and maintenance of specialized cement grouting equipment. -
High-volume Water Stop Project
Toronto, ONWater inflows through a caisson wall jeopardized a tunnel construction schedule. Multiurethanes designed and completed a chemical grouting program to stop the leaks and get the project back on schedule. -
Innovative Water Cut Off Solution for a Hard Rock Tunnel
A large tunneling contractor found itself in a difficult situation with a large flowing water leak in a new rock tunnel 20 metres underground. An innovative solution involving chemical grouting through single grout hole injection while isolating and identifying nearby localized leaks was successfully implemented. -
Leak Sealing in Sewer Rehabilitation Project
Markham, ONImplemented a specialized leak sealing solution and customized grouting equipment to repair leaks in a large diameter sewer pipe for a municipal sewer rehabilitation project. -
Pressure Grouting for Railway Repair
Toronto, ONOur technical team developed a solution to lift train track crossings on wood ties by pressure grouting under the tracks. This new approach was fast, reliable and surprised the utility contractor, who had been looking for this solution for a long time. -
Soil Stabilization Program for Utility Contractor
Toronto, ONAssisted a utility contractor in the implementation of a soil stabilization program when loose fill was encounter during excavation operations. -
Soil Stabilization Program using Sodium Silicate
Toronto, ONProvided technical services to implement a soil stabilization program when loose sands were encountered during a directional drilling project beneath an active airport apron. -
Tunnel Decommissioning using Cement Grouting
Sudbury, ONEngaged on a tunnel decommissioning project involving multiple stages of drilling and cement grouting work from the surface, to improve ground conditions prior to miners entering the tunnel for subsequent stages of decommissioning. -
Ventilation Raise Construction in a Gold Mine
Dubreuilville, ONEngaged on a cement grouting and diamond drilling operation for an underground gold mine expansion project, to consolidate grouting conditions prior to ventilation raise construction. -
Void Filling in a Pipe Installation Project
Kitchener, ONAssisted a local construction company with cement grouting work to fill voids in a pipe installation project, as part of an underground sewer drainage system. -
Void Filling in Concrete Walls
Toronto, ONProvided cement grouting to fill voids and cracks in concrete walls to minimize water migration during the construction of a lakeside open-cut pedestrian tunnel. -
Void Filling in Pipe Decommission
North York, ONA bulkhead was designed and installed to successfully fill an abandoned pipe and voids using a heavy cement slurry. -
Void Filling under Factory Facility
Guelph, ONSupported a cement grouting program required to fill underground voids encountered under a factory facility.
