Concrete Repair for Schools
Not only is sunken concrete in schools unsightly, it poses a trip hazard for teachers, students, and parents. Once concrete voids form underneath the slab, the damage gets worse over time. However, there are many concrete repair options available, but which method will address the underlying problem? Sunken concrete can now easily be transformed into safe concrete slab. At Polyjacking.com we inject polyjacking, high density polyurethane foam that fills voids and cavities underneath the slab. It strengthens weak and loose soils, preventing future settlement.
If the concrete slab in your school has become uneven, there are various repair methods that are more effective than concrete replacement. Rather than shutting down areas of the school, we offer polyjacking which is a quick and effective way to fix uneven concrete. We can lift, level and stabilize your concrete back to normal within minutes without disrupting the school.
The concrete leveling process is simple, yet effective. It involves the following steps:
- Small holes are drilled through the concrete slab.
- Polyurethane is pumped through the holes, filling voids and cavities underneath the slab. As the foam expands, it lifts and levels the slab back to normal.
- The drill holes are patched.
- Polyurethane cures within 15 minutes, allowing the concrete to be ready the same day.
Because there is minimal downtown with polyjacking, it is ideal for schools, cafeterias, and universities. Polyjacking can be used to fix sunken concrete stairs, walkways, sidewalks, floors, and more for schools in the St. Louis and Kansas City area. Contact us today for a free estimate.