Richmond Box Culvert Interface Leak (Video)

Toolboxes > Manhole > Structure Leak Repair

Published: Wed, Feb 27, 2019

Contributor: West Coast Grouting | Articles

Watch as we are able to stop the water infiltration in these box culverts for the City of Richmond Storm Box Culverts. All this while working under tidal conditions.

The polyurethane resin foam is injected into a gushing hole and immediately goes to work, beginning to set in seconds. Within minutes the foam has fully expanded, forming a rigid, watertight seal.

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