Lifting Concrete in Kansas City

The floor of the Governor’s Exposition Hall began shifting in the 1980s, and the only remedy was to fill the voids beneath it with asphalt.

The Governor’s Exposition Hall had 96,000 square feet of space to level.

Geotechnical polyurethane trucks arrive on site to begin process of foamjacking.

The polyurethane injection gun is used to inject the two-part TerraThane foam into the holes to fill voids.

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