PU Injection Grouting in Peshawar | Polyurethane Injection Waterproofing | Unicorn Chemical

Professional PU Injection Grouting Services in Peshawar

Active water leakage through concrete cracks, retaining walls, basements, lift pits, tunnels, and underground structures can cause serious structural damage if not treated immediately. Traditional waterproof coatings may not stop active leaks because water continues to penetrate through internal cracks and voids.

Unicorn Chemical provides professional PU Injection Grouting Services in Peshawar using advanced polyurethane injection systems to stop active water leakage from concrete structures. Our experienced technicians inject high-quality polyurethane resin directly into cracks, joints, and voids where it expands, fills gaps, and creates a watertight seal.

PU injection grouting is one of the most effective solutions for basement leakage, retaining wall seepage, lift pit leakage, underground water ingress, expansion joint leakage, and concrete crack waterproofing.

What is PU Injection Grouting?

PU Injection Grouting (Polyurethane Injection Grouting) is a waterproofing method used to seal leaking cracks and joints inside concrete structures. A low-viscosity polyurethane resin is injected under pressure into the crack. When it comes into contact with water, it expands and forms a flexible waterproof barrier that blocks further water penetration.

Where is PU Injection Grouting Used?

• Basements
• Lift pits
• Underground parking areas
• Retaining walls
• Concrete water tanks
• Expansion joints
• Foundation walls
• Tunnels
• Concrete slabs
• Industrial structures
• Underground structures
• RCC cracks

Benefits of PU Injection Grouting

• Stops active water leakage
• Flexible waterproof seal
• Non-destructive repair method
• Fast application
• Long-term protection
• Cost-effective solution

Our PU Injection Grouting Process

• Step 1 – Site Inspection — Our experts inspect the structure to determine crack locations, water pressure, leakage severity, and the most suitable injection strategy.
• Step 2 – Crack Identification — Visible and hidden leakage paths are identified before drilling injection ports.
• Step 3 – Injection Port Installation — Specialized packers are installed at calculated intervals along the crack.
• Step 4 – PU Resin Injection — High-pressure injection pumps inject polyurethane resin deep into cracks and voids.
• Step 5 – Sealing & Final Inspection — After the resin expands and cures, ports are removed and repaired areas are inspected for complete waterproof performance.

PU Injection Grouting Prices in Peshawar

• ✔ Free Site Inspection
• ✔ Customized Quotation

Areas We Serve in Peshawar

• Hayatabad
• DHA Peshawar
• University Town
• Saddar
• Gulbahar
• Ring Road
• Kohat Road
• Warsak Road
• Charsadda Road
• Dalazak Road
• Regi Model Town
• Cantt
• Nearby Areas

Why Choose Unicorn Chemical?

• Experienced PU injection specialists
• Advanced injection equipment
• Premium polyurethane resins
• Residential & commercial expertise
• Fast response for active leaks
• Affordable pricing
• Long-lasting waterproofing solutions
• Professional workmanship
• Free site inspections

Frequently Asked Questions

What is PU Injection Grouting?

PU Injection Grouting is a waterproofing technique where polyurethane resin is injected into concrete cracks and joints to stop active water leakage and seal internal voids.

What does PU stand for?

PU stands for Polyurethane, a flexible waterproof resin that expands when injected into leaking cracks and creates a watertight barrier.

How much does PU Injection Grouting cost in Peshawar?

PU injection grouting generally starts from Rs. 450 per running foot, but final pricing depends on leakage severity, crack size, resin quantity, and site conditions.

Can PU injection stop water leakage permanently?

Yes. When properly installed by experienced professionals, PU injection grouting provides long-lasting protection against active water leakage.

Do you offer free site inspections?

Yes. Unicorn Chemical offers FREE site inspections in Peshawar to assess leakage problems and recommend the most suitable PU injection solution.

Contact Unicorn Chemical

Need emergency waterproofing for active leakage?

Choose Unicorn Chemical for professional PU Injection Grouting in Peshawar and protect your basement, retaining wall, lift pit, water tank, or underground structure from continuous water seepage.

📧 Email: info@unicornchemical.pk

🌐 Website: https://unicornchemical.pk

Book your FREE site inspection today and get a customized waterproofing solution for your leakage problem.