Sidewalk Void Fill

sidewalk foam jacking to fill voids

Problem:

The backfill material around a barn settled, causing significant voids to form below the adjacent sidewalks.  The owner was concerned that the concrete would start to sink and be damaged.

Solution:

Polyurethane foam jacking to fill the voids below the sidewalk to prevent future settlement of the concrete.

Result:

A Concrete Jack sidewalk repair crew injected polyurethane foam below the sidewalk to fill the voids.  The work took less than an hour, and the customer got a warranty against future settlement of the concrete.