Does Leakage Affect Your Business?? PU Injection Waterproofing a Smarter Solution

 

Water leakage is one of the most common and costly issues faced by modern residential and commercial buildings. With complex layouts, concealed plumbing, podium slabs, basements, and stacked wet areas, diagnosing leakage today requires more than traditional waterproofing—it requires engineering-grade solutions.

Why Modern Buildings Face Frequent Leakage Problems

Buildings constructed in the last two decades include:

  • Deep basements and podium slabs
  • Concealed drainage lines and shafts
  • Stacked kitchens, toilets & balconies
  • Heavy mechanical services
  • Landscaped areas over RCC slabs

Water tends to travel through micro-cracks and voids inside the slab before showing up at an entirely different location.

 Reverse PU Injection  Grouting— The Most Precise & Effective Waterproofing Technique

Reverse PU Injection (Polyurethane Injection) is the preferred solution for:


  • Ceiling leakage
  • Basement seepage
  • Expansion joints
  • Service shaft leakage
  • Podium slab cracks
  • Lift pit water ingress

It is non-breakable, fast, and highly durable.


How PU Injection Waterproofing Works (Step-by-Step)

1. Identifying the Exact Leakage Path

Experts use thermal camera,  moisture meters and inspection camera, Pipe detectors to map hidden water pathways.

2. Drilling Holes & Fixing Packers

Precise drilling ensures the resin reaches the correct depth.

3. Injecting PU Resin

Polyurethane expands inside cracks, sealing every void.

4. Secondary Injection (If Needed)

Packers are kept for a short duration to allow additional resin if required.

5. Safety Protocols

Technicians follow strict PPE standards—gloves, goggles, face shield, etc.

Benefits of PU Injection waterproofing for Businesses & Residential Societies

✔ Zero breakage
✔ No operational shutdown
✔ Works during active leakage
✔ Long-term durability
✔ Minimal mess, faster completion
✔ Ideal for commercial kitchens, malls, hotels, offices

Conclusion

Leakage is more than a temporary inconvenience—it affects structural health, aesthetics, business reputation, and long-term maintenance costs.

Reverse PU Injection waterproofing provide clean, durable, and engineering-driven solutions for modern buildings.

For expert, long-lasting waterproofing services,
👉 Visit: www.leakproof.in

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