The Science behind Concrete Lifting

Polyurethane concrete lifting is a cutting-edge technology that is quickly becoming one of the most popular methods for repairing sunken and settled concrete. This technology utilizes a high-density polyurethane foam that is injected beneath the surface of the concrete. The foam then expands and lifts the concrete back to its original position, effectively repairing the problem.

The key component of polyurethane concrete lifting technology is the polyurethane foam itself. This foam is made from two main ingredients: a polyol and an isocyanate. When these two ingredients are mixed together, they react to form a high-density foam that is both lightweight and strong. The foam is then injected beneath the surface of the concrete using special injection equipment.

One of the biggest advantages of polyurethane concrete lifting is its speed and efficiency. Unlike traditional concrete repair methods, which can take several days to complete, polyurethane concrete lifting can often be done in just a few hours. This makes it an ideal solution for busy commercial and industrial properties where downtime is a major concern.

Another advantage of polyurethane concrete lifting is its versatility. This technology can be used to repair a wide range of concrete structures, including driveways, sidewalks, patios, and even commercial and industrial floors. Additionally, polyurethane concrete lifting can also be used to level and raise concrete, making it an ideal solution for both repair and new construction projects.

The process of polyurethane concrete lifting begins with a thorough inspection of the concrete surface. This allows the technician to identify any problem areas and determine the best course of action. Next, small holes are drilled into the concrete, and the polyurethane foam is injected beneath the surface. Once the foam has been injected, it is left to expand and cure. This process takes only a few minutes, after which the holes are filled and the surface is smoothed out.

In conclusion, polyurethane concrete lifting is an innovative and highly effective technology that is quickly becoming one of the most popular methods for repairing sunken and settled concrete. It is fast, efficient, versatile, and requires minimal downtime. Additionally, it is a cost-effective solution when compared to traditional concrete repair methods. If you are facing a problem of sunken concrete, this technology is definitely worth considering.