Sink Hole Void Fill (Video)

Articles > Sink Hole Void Fill

Published: Wed, Feb 27, 2019

Contributor: West Coast Grouting | Articles

A watermain break washed out a significant portion of the earth below a residential driveway and created a large void. Using a trenchless pour-in-place urethane foam are able to fill the void and restore the structural integrity of the driveway.

The foam begins to expand immediately, filling every cubic centimeter of available space and giving full support to the structure.