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BuildGrout EP Structural

A two-component, low-viscosity, solvent-free epoxy injection resin for structural repair of cracks in concrete. BuildGrout EP Structural restores the monolithic integrity and load-carrying capacity of cracked concrete members by fully filling and bonding crack faces.

Packaging

1 kg kit, 5 kg kit, 10 kg kit

Coverage

Depends on crack width, depth, and spacing

Quality Certified
Technical Support
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Features

  • Ultra-low viscosity (< 250 mPa·s) for penetration into fine cracks (≥ 0.1 mm)
  • Structural bonding — tensile strength exceeds concrete
  • 100% solids, zero shrinkage cured system
  • Solvent-free and low odour — suitable for confined spaces
  • Excellent chemical and moisture resistance
  • Can be injected at low pressures (2 – 10 bar)

Technical Specifications

Pot Life60 minutes at 25 °C (500 g mass)
Shrinkage< 0.1%
Mixing RatioA : B = 2 : 1 by weight
Tensile Strength> 25 MPa
Viscosity (mixed)< 250 mPa·s at 25 °C
Compressive Strength (7 days)> 70 MPa
Glass Transition Temperature (Tg)55 °C
Bond Strength (concrete to concrete)> 3.5 MPa (concrete failure)

Application Areas

Structural crack repair in RCC beams, columns, and wallsRestoration of monolithic action in cracked structural membersCrack injection in bridge decks and pier capsRepair of cracked precast/prestressed concrete elementsInjection of delaminated concrete overlaysFilling of static cracks in dams and water-retaining structures

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