PU injections
the polyurethane foam that is injected in the crack would feel gaps in the crack. When polyurethane foam contacts the leaked water, it would expand itself and stop the leakage. it is widely used to repair cracks in swimming pool, septic tank, water tank and retaining wall.
- Stop leakage in concrete infrastructure.
- Stop the leakage between connection point.
- Stop leakage between moving connections point.
- Stop leakage in underground tunnels.
- Stop leakage in underground construction site.
- Stop leakage in dam and water tanks.
- Stop leakage in retention walls.
