void filling and crack injection in concrete walls

Void Filling in Concrete Walls

Location: Toronto, ON
Sector: Infrastructure
Category: Chemical Grouting, Crack Injection

Description

Flowing water and soil erosion created unstable working conditions during the construction of a lakeside open-cut pedestrian tunnel. Multiurethanes technicians responded with a chemical injection program to quickly fill the voids and cracks in the concrete walls and successfully resolve the water migration.