What Is Polyurethane Concrete Lifting?
Polyurethane was invented in the 1930s by Professor Dr. Otto Bayer, who developed it into a versatile material with applications in coatings, insulation, rollerblade wheels, foam, and more. LongCrete uses polyurethane in concrete lifting because of its durability and flexibility.
Over time, soil or fill beneath concrete can settle, often due to poor initial compaction or erosion from weather or animals. This settling can cause concrete to sink, creating hazardous trip zones. Polyurethane concrete lifting addresses this issue by injecting polyurethane beneath the concrete, where it expands to fill voids and lifts the concrete slab. The process is fast, clean, and less invasive than replacement, with the polyurethane hardening within 15 minutes.
What Are the Steps?
Our process is streamlined for efficiency and minimal disruption. Here’s how it works:
- Customized Plan: After assessing the area, our team confirms a unique lifting plan based on precise measurements.
- Drilling: We drill small, dime-sized holes in the affected concrete to begin the lifting process.
- Pumping: Our technology enables a chemical reaction just beneath the concrete, which fills voids and lifts the slab simultaneously.
- Finishing Touches: Once lifted, we fill the holes with matching cement, leaving a clean finish.
This method is quick and less invasive than traditional mudjacking.
Why a Free Estimate?
At LongCrete, we believe in giving back to our community by offering free estimates. This includes an in-person consultation with detailed measurements, notes, and photos of the affected area. If replacement is necessary, we’ll let you know upfront. Our estimates are valid for 30 days and are sent by email.
Contact us for a free estimate by calling (940) 464-2708 or filling out our online form.
How Long Until I Can Park on My Driveway Again?
Our polyurethane foam system reacts immediately once injected, expanding quickly to fill voids, lift, and harden the concrete. Typically, the polyurethane takes about 15 minutes to begin hardening and reaches full stability within an hour. In most cases, you’ll be able to use your driveway within this timeframe, but our team will provide specific instructions based on your project’s requirements. We offer a flexible schedule for customers who need quick access to the area.