H S Lakshmi Waterproofing offers expert PU Injection Grouting Waterproofing Services to effectively seal water leakage and prevent structural damage in concrete structures. Our advanced polyurethane (PU) injection method is the ideal solution for stopping active water seepage in basements, lift pits, retaining walls, water tanks, tunnels, and expansion joints.

PU Injection Grouting is a high-performance waterproofing technique that involves injecting low-viscosity polyurethane resin into cracks or voids in concrete. When the resin comes into contact with moisture, it expands and forms a flexible, durable, and watertight seal. This non-invasive method is highly effective in controlling water ingress without major structural alterations.

At H S Lakshmi Waterproofing, we use the highest quality PU resins, ensuring long-term durability and resistance against water pressure. Our trained professionals carry out the process with precision—inspecting the leakage source, drilling injection ports, and injecting the resin under controlled pressure for complete coverage and sealing.

Key Features of Our PU Injection Grouting Services:

• Stops active water leaks instantly

• Suitable for both positive and negative side waterproofing

• Non-destructive and quick application

• Ideal for concrete joints, cracks, and voids

• Long-lasting and cost-effective solution

With over a decade of experience, H S Lakshmi Waterproofing has built a reputation for delivering reliable, efficient, and affordable waterproofing solutions in Bangalore and surrounding areas. Our PU Injection Grouting Services are designed to restore the integrity of your structure and protect it from long-term water damage.

Get in touch today for a site inspection and expert consultation. We ensure professional service with guaranteed results.