Deep Injection Roadways

Using deep injection to compact soils, fill voids and drive out water can save time and money. We were able to do this job in one day. We only closed down one lane at a time on the entrance/exit of this extremely busy business. This business was able to keep going at max capacity while we deep injected to lift this sinking section concrete.

Deep injection utilizes a three-dimensional grid, with injection locations laid out across the surface of the area to be lifted and each injection location having one or more injection points at specified depths underground. Injection depths are determined based on an investigation of subsurface conditions, either via a geotechnical report provided by an engineer or by field testing with dynamic cone penetrometer performed by the installing contractor. Often both methods are used in tandem.