Concrete Repair in Olin, IA
Challenge
A homeowner in Olin, IA, was dealing with a driveway that had become more of a liability than a convenience. Over time, the soil beneath the concrete slabs had shifted and settled, creating significant height differences between sections.
The result? A "rollercoaster" surface that caused vehicles to jar and shake upon entry—described by the owner as a "mild earthquake simulation." Beyond the annoyance, the open joints were allowing water to seep under the slabs, threatening to wash away even more soil and lead to costly full-deck replacement.
Solution
Our team implemented a three-part comprehensive restoration strategy designed to lift the concrete and prevent future movement:
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Step 1: PolyLevel® Injection: We drilled penny-sized holes into the sunken slabs and injected high-density polyurethane foam. The foam expanded to fill the voids and precisely lift the driveway back to its original, level position. Unlike traditional mudjacking, PolyLevel is waterproof and won't wash out.
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Step 2: CompressionGuard® Installation: To combat "street creep"—where the expansion of the street pushes against the driveway—we installed CompressionGuard. This engineered expansion joint acts as a shock absorber, protecting the driveway and the home's foundation from the crushing pressure of moving pavement.
- Step 3: NexusPro® Joint Sealant: Finally, we sealed all cracks and control joints with NexusPro. This silicone-based sealant is UV-resistant and remains flexible for decades, creating a literal "waterproof shield" that prevents future soil erosion.
