Void Filling under Factory Facility
Supported a cement grouting program required to fill underground voids encountered under a factory facility.
Soil Stabilization for High-rise Development Construction
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.
Void Filling in Pipe Decommission
A bulkhead was designed and installed to successfully fill an abandoned pipe and voids using a heavy cement slurry.
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.
Soil Stabilization Program for Utility Contractor
Assisted a utility contractor in the implementation of a soil stabilization program when loose fill was encounter during excavation operations.
Cement Grouting to Fill Voids in Tunnel Cross Passage
Performed cement grout injection to fill voids and to stop water infiltration around the cross passage section in a tunnel.
Grouting Equipment On-site Training
Provided specialized on-site training to mining personnel on the inspection, servicing and maintenance of specialized cement grouting equipment.