Why Choose Polyurethane Concrete Lifting?
Polyjacking and mudjacking are both concrete leveling techniques used to correct sunken and uneven concrete surfaces, but they employ different materials and methods. Mudjacking involves pumping a slurry mixture, typically composed of water, soil, sand, and cement, underneath the concrete to raise it back to its original level. This method has been traditionally used for years and is known for its cost-effectiveness. On the other hand, polyjacking, a more modern approach, utilizes a polyurethane foam that is injected into small holes drilled in the concrete. The foam expands, lifting the concrete slab to the desired height. Polyjacking is considered superior to mudjacking for several reasons. Firstly, its use of polyurethane foam offers a quick cure time, allowing surfaces to be used almost immediately after application, which is particularly advantageous for commercial spaces where downtime equals lost revenue. The material's lightweight nature significantly reduces the risk of further soil compression beneath the slab, a common issue with the heavier mud mixture used in mudjacking. Additionally, polyurethane's hydrophobic properties provide an effective moisture barrier, preventing water infiltration and the associated damage, thereby enhancing the longevity and stability of the concrete surface. The durability of polyjacking not only ensures a longer-lasting solution but also offers a cost-effective alternative in the long term, despite its higher initial cost, by minimizing the need for future repairs. The smaller injection holes required for polyjacking result in a more aesthetically pleasing finish and less disruption to the surrounding area. These advantages make polyjacking a superior, efficient, and more sustainable choice for concrete leveling and repair projects.