Live Leakage Injection Waterproofing System 

Instant, Permanent Waterproofing for Active Water Leaks 

 

The Live Leakage Injection Waterproofing System is a specialized solution for stopping active water leaks in concrete structures. Using polyurethane (PU) or acrylic-based resins, this system injects chemical grouts directly into cracks, joints, or honeycombs while water is actively flowing.

 

Known as “live injection waterproofing”, it provides a rapid, durable, and flexible solution without waiting for surfaces to dry or removing finishes.

100+

Projects Completed

Purpose & Benefits of Live Leakage Injection Waterproofing in Dubai 

This system is designed to: 

How the System Works 

Injection of reactive resin (PU or acrylic) into cracks, joints, or voids 

Allows slight structural movement without reopening the crack 

Forms a watertight, elastic plug that seals cracks completely 

Chemical reaction with water causes the resin to foam, expand, or gel 

Seamless, internal waterproofing without damaging finishes 

Applications of live leakage in Dubai 

Basement walls and foundations 

Underground tunnels and parking decks 

Water tanks and swimming pools 

Retaining walls and podium slabs 

Expansion and construction joints 

Lift pits, sumps, and concrete roofs 

Step-by-Step Application Process 

Identify Leakage Points 

  • Inspect surfaces for visible cracks or seepage 
  • Mark areas for injection port installation 
  •  Surface Preparation 

  • Clean the leaking area, removing paint, laitance, and debris  
  • Drill injection holes at 45° angles, spaced 150–300 mm apart 
  •  Install Injection Packers 

  • Insert mechanical packers (nipple-type or button-head) .
  • Tighten securely to withstand injection pressure 
  •  Injection Process 

  • Use manual or electric injection pump . 
  • Inject PU foam or resin from the lowest point upward  
  • Close packers once resin reaches adjacent points, ensuring full penetration 
  • Reaction and Expansion 

  • Resin reacts with water, expanding to seal cracks internally 
  • Resin reacts with water, expanding to seal cracks internally  Reaction time: typically 30 seconds to 5 minutes 
  • Post-Injection Sealing 

  • Remove packers after curing (2–4 hours) 
  • Seal drilled holes with polymer-modified mortar or epoxy putty  
  • Optional second injection for structural cracks 
  •  Testing & Inspection 

  • Perform water tests to confirm all leaks are sealed  
  • Repeat injections locally if minor seepage remains
  • Advantages of Live Leakage Injection Waterproofing 

    Stops active leaks instantly

    Works under high hydrostatic pressure 

    Rapid setting with immediate sealing

    Penetrates deep cracks and voids

    Applicable in wet or submerged conditions 

     Minimal structural damage – no major chiseling or breaking 

    Provides long-lasting, flexible waterproofing  

    Equipment Used 

    Injection Pump (Manual/Electric)
    Injection Packers / Nipples 
    Drill Machine & Pressure Gauges 
    Resin Mixing Unit 
    Safety PPE(gloves, goggles, etc.) 

    Quality Checks & Testing 

    Verify correct injection pressure and resin volume 

    Observe resin flow at adjacent ports for full penetration 

    Conduct water-tightness tests after curing 

    Document resin usage and injection points for quality assurance 

    Conclusion

    The Live Leakage Injection Waterproofing System in Dubai is the fastest, most reliable solution for stopping active water leaks in concrete structures, basements, tanks, and podiums.

    By injecting PU or acrylic resins, the system provides:

    When applied by trained professionals with proper equipment, this system ensures durable, maintenance-free, and flexible waterproofing, even under continuous hydrostatic pressure. 

    Contact Us for Live Leakage Injection Waterproofing in Dubai 

    Protect your concrete structures, basements, and tanks from water damage. 

    Call now or request a free consultation for expert live leakage injection waterproofing in Dubai. 

    Dubai Office Address

    Office B-71 Building El Shaye-4 Port Saeed, Dubai

    Info@ofixotech.com

    London Office Address

    85 GREAT PORTLAND STREET LONDON ENGLAND W1W 7LT

    Uk.sales@ofixotech.com

    Frequently Asked Questions(FAQs)

    It is a specialized solution that uses the injection of polyurethane (PU) or acrylic-based resins directly into cracks, joints, or honeycombs of concrete structures.

    Unlike traditional methods that require the surface to be dry or the removal of finishes, live injection works immediately while water is actively leaking.

    The system primarily uses highly reactive Polyurethane (PU) foam or Acrylic-based resins.

    Yes, the system is designed to provide a durable and permanent, and flexible barrier.

    Typical applications include basement walls and foundations, underground tunnels, parking decks, water tanks, and more.

    The reaction and expansion time is very rapid, typically ranging from 30 seconds to 5 minutes, providing immediate sealing of the crack.

    An injection packer provides a secure, high-pressure connection point for the injection pump to deliver the resin into the structure.

    No, a major advantage of this system is that it involves minimal structural damage.

    After the initial reaction, the packers are typically removed after 2-4 hours of curing. 

    Yes, one of the primary advantages is its ability to work effectively under high hydrostatic pressure.

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