Concrete Lifting by Polyurethane Technology for re-leveling the sunken slab.

Achieved by injecting polyurethane into voids beneath sunken or uneven concrete to support and lift the sunken structure.

Polyurethane Technology is a proven concrete re-leveling method to stabilize, void fill, and lift the sunken concrete without adding more concrete or much addtional weight to the substrate.

• separation of floors of main house, garage, or home extension
• long cracks appear on walls around the house
• floors or walls tilt at visible angles
• noticeable separation of beams and walls
• soil subsidence leaving gaps and holes around the house

The polyurethane injection technology has been researched and developed to withstand extreme loads while expanding with accurate dimensions. The technology has also been advanced further for deep subsurface injection in order to stabilize soil layers and strengthen foundations. The technology has been widely used in the US, Europe, Oceania, and Asia for more than 40 years

Garage floors can be raised or Re-levelled by polyurethane injection if they are constructed directly on the ground and without piles structure. This technique is dust-free which is safe, silent, fast, and comfortable for children, elders, family, and the neighborhood. the repair can be completed within only 1 day.

• separation of floors of main house, garage, or home extension
• long cracks appear on walls around the house
• floors or walls tilt at visible angles
• noticeable separation of beams and walls
• soil subsidence leaving gaps and holes around the house

1. First Injection to fill Void, Compact and Re-support To Improve Soil Bearing Capacity the Weak Soil Layer
2. Between the Second Injection, the expandable Resin will improve the dense of Soil Layer to resist the Structure’s Static Load up there.The Continuously Expand of the Resin also improve the Bearing Capacity of the area to over the design Static Load
3. Final Step to inject underneath direct the Footing’s bottom. The Bearing Capacity Improvement Process . When the Soil Density improve and Dense ,The process of Foundation Lifting will occur .

Every process to Improve Soil Bearing Capacity and Foundation Lifitng will be monitored and controlled by Our well-trained Operators and Laser-Level Measurement.