Concrete Leveling and Joint Stabilization for Wheelchair Accessibility in De Witt, IA
Challenge
Over time, environmental factors and poor subgrade compaction caused the soil beneath the entry slabs to erode and settle. This created localized voids, causing the heavy concrete slabs to sink unevenly.
- Accessibility Barrier: The vertical displacement between the slabs exceeded acceptable ADA and residential safety thresholds, presenting a jarring hurdle for wheelchair users.
- Safety Hazard: The uneven joints posed a continuous trip-and-fall risk at the primary point of egress.
- Asset Deterioration: Left unaddressed, moisture intrusion through the open joints would accelerate subgrade washout, leading to further sinking or structural failure of the concrete.
A comprehensive site inspection by a MidAmerica System Design Specialist confirmed that the structural integrity of the concrete slabs was intact, making the property an ideal candidate for trenchless polyurethane lifting rather than a costly and disruptive replace-and-pour project.
Solution
The entire engineering solution was executed with minimal disruption to the homeowner and zero damage to the surrounding landscaping.
By utilizing PolyLevel® and NexusPro®, MidAmerica Basement Systems successfully eliminated the entry hazards, restored full wheelchair accessibility, and extended the lifespan of the existing concrete. The homeowner was left with a permanent, structurally stable, and aesthetically uniform entryway.
