What is PU-injection?
PU-injection, also known as polyurethane injection, is a method of repairing cracks or leaks in concrete structures using a polyurethane resin. The resin is injected into the crack or void using a specialized injection pump, where it then expands and hardens to fill the gap and create a watertight seal.
PU-injection is commonly used in the construction industry to repair cracks in building foundations, walls, and floors. It can also be used to repair cracks in other structures such as bridges, dams, and tunnels. PU-injection is preferred over traditional repair methods in many cases because it is less invasive and requires less downtime, allowing for quicker repairs and reduced costs.
Benefits of PU-injection
One of the main advantages of PU-injection is its ability to create a watertight seal, preventing further damage to the structure and reducing the risk of water infiltration.
Another benefit of PU-injection is that it is a non-invasive and less disruptive repair method compared to traditional repair methods. This means that repairs can be carried out quickly and with minimal disruption to daily activities, allowing for a faster turnaround time and reduced costs.
PU-injection is also a versatile repair method that can be used in a variety of structures and applications. It can be used to repair cracks and leaks in a wide range of structures including building foundations, walls, and floors.
Frequently Asked Questions
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