Soil strengthening with polyurethane resins or acrylic gels is a modern method for improving the load-bearing capacity and stability of soil, especially in areas that are settling, unstable, or exposed to water.
What does it involve?
- Polyurethane resins: Injected into the soil, they undergo a chemical reaction, expand, and harden. They fill voids, stabilize the soil, and increase its load-bearing capacity.
- Acrylic gels: They have the ability to penetrate even the smallest pores in the soil. After application, they create a flexible, waterproof barrier that seals the ground and prevents water infiltration.
Why is this important and effective?
- Speed of action: These methods allow for almost immediate soil strengthening without the need for lengthy earthworks.
- Minimal invasiveness: They do not require excavation or heavy equipment, which is particularly important in urban areas.
- Effectiveness: They improve the soil’s bearing capacity, stabilize foundations, and prevent building settlement and water leaks.
- Versatile: They can be used in various soil types and in difficult geotechnical conditions.