Polyurethane foam jacking has garnered significant attention in the past decade as a concrete-raising solution, and rightfully so. This process is recognized for its cleanliness, speed, and relatively cost-effective nature. This article aims to provide a concise overview of polyurethane foam jacking, emphasizing its minimal disruption to your concrete slab, schedule, and budget.
Understanding the Process of Concrete Raising with Polyurethane Foam Jacking:
Polyurethane foam jacking effectively addresses voids and loose soil beneath a concrete slab using high-density polyurethane. The contractor injects the polyurethane through a 5/8″ hole drilled into the slab to access the void underneath. The liquid polyurethane enters the void, reacting and expanding throughout the soil until the void is completely filled. Subsequently, the polyurethane densifies beneath the slab, exerting sufficient pressure to lift it. With a skilled contractor, the slab can be elevated back to its level state, restoring the weight load into the soil.
Minimal Disruption Characteristics of Polyurethane Foam Jacking:
1. No Excavation Required: Unlike traditional methods, polyurethane foam jacking necessitates no excavation. The solution involves drilling nickel-sized holes into the slab, maintaining the structural integrity.
2. Fast and Nearly Invisible Repairs: After injection, the holes are filled with a concrete grout that hardens, becoming nearly imperceptible. The minimal mess generated by polyurethane ensures your concrete and yard remain in excellent condition.
3. Swift Completion: The speed of polyurethane foam jacking minimizes disruption to your schedule. The injected polyurethane cures to 95% capacity within twenty minutes, allowing you to resume regular activities, even driving your car over the treated area. The overall project duration varies from a few hours to a day, depending on complexity.
Concrete raising with polyurethane foam jacking emerges as a cost-effective alternative, approximately 400% cheaper than the cost of replacement. This not only saves you a substantial amount of money but also ensures minimal impact on your budget.
If you’re considering concrete raising, take the proactive step of obtaining a free estimate by contacting Slab Fix today. By doing so, you can explore the benefits of polyurethane foam jacking for your specific situation, ensuring a swift, efficient, and budget-friendly solution to address your concrete needs.