cellular grouting for void filling annular space

Cellular Grouting for Void Filling Annular Space

Location: Toronto, ON
Sector: Utilities
Category: Cellular Grouting


Our skilled technicians assisted a utility contractor with a cellular grouting operation to backfill underground casings, as part of the project to upgrade the Toronto’s electrical system. A mix of cement slurry and foaming agent was successfully used to fill the annular space along the pipes in the electrical installation.