Polyurethane foam is a versatile material that, when injected beneath the basement floor, expands to fill voids, stabilize the soil, and – if necessary - level sunken slabs. It's injected through small holes drilled into the basement floor. After injection, it begins to expand rapidly, effectively filling voids and stabilizing the floor.
Unlike traditional methods that might require significant excavation or removal of sections of the floor, polyurethane foam injection is minimally invasive. This means less mess, reduced repair time, and minimal disruption to homeowners.
Polyurethane foam sets and cures rapidly. Within minutes of injection, the foam expands to fill voids and stabilize the soil. This quick curing time means that the treated area can be used soon after the procedure, a significant advantage over methods that require extended drying or setting times.
Once cured, polyurethane foam is both strong and waterproof. It provides a long-term stabilization solution that also resists water in the treated areas.
As homeowners become increasingly conscious of the environmental impact of repair and renovation methods, polyurethane foam stands out as an environmentally-friendly option. Companies like Alchatek offer NSF-certified materials, ensuring that they're safe and have undergone rigorous testing for their environmental impact.