FAQ

FAQ: Foam Injection Concrete Leveling

1. What is foam injection concrete leveling?

Foam injection concrete leveling is a method used to lift and stabilize sunken or uneven concrete slabs. It involves injecting a polyurethane foam material beneath the slab, which expands and raises the concrete to its original level.

2. How does foam injection differ from traditional concrete leveling methods?

Traditional concrete leveling often involves the process of mudjacking, where a mixture of water, soil, and cement is injected under the slab. Foam injection, on the other hand, uses polyurethane foam, which is lighter, requires smaller injection holes, and sets faster than mudjacking material.

3. How long does the foam injection process take?

Typically, the actual foam injection can be completed within a few hours, depending on the size and number of areas being treated. However, the foam sets quickly, often within 15-30 minutes, allowing for immediate use of the treated area.

4. How long does the repair last?

When done correctly, foam injection concrete leveling can last for many years. The polyurethane foam used is durable and resistant to water, ensuring a long-lasting repair.

5. Is foam injection environmentally friendly?

The polyurethane foam used in concrete leveling is typically made up of eco-friendly materials. It’s also beneficial because it prevents further ground erosion, which can be detrimental to the environment.

6. Is the process disruptive to my property?

Foam injection concrete leveling is less invasive than other repair methods. The equipment used is typically smaller, and the injection holes are only about the size of a dime, resulting in minimal disruption to the surrounding landscape.

7. How soon can I use the area after foam injection?

One of the advantages of foam injection is its rapid setting time. In most cases, areas treated can be used within a couple of hours or even sooner.

8. Can foam injection fix large areas of sunken concrete?

Yes, foam injection can be used to level both small and large areas of sunken concrete. The effectiveness of the treatment depends on the conditions of the site and the extent of the sinking.

9. Is foam injection concrete leveling cost-effective?

While the upfront cost of foam injection may be higher than mudjacking in some cases, its durability and minimal maintenance requirements can make it more cost-effective in the long run.

10. Can I DIY foam injection concrete leveling?

It’s recommended to have foam injection concrete leveling done by professionals. They have the required equipment and expertise to ensure the foam is injected properly and evenly, avoiding potential issues or further damage.