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BuildRepair Micro GP

A high-strength, non-shrink, cementitious micro-concrete (grout-pour) for large-volume structural repairs and rehabilitation. BuildRepair Micro GP is a flowable, pourable mix containing graded aggregates, achieving strengths exceeding 60 MPa. Designed for situations where hand-applied mortar is not practical.

Packaging

25 kg bag, 50 kg bag

Coverage

Approx. 13 litres of micro-concrete per 25 kg bag

Quality Certified
Technical Support

Features

  • Pourable / flowable consistency for form-and-pour application
  • Compressive strength > 60 MPa at 28 days
  • Non-shrink — slight expansion in plastic state
  • Contains graded aggregates up to 10 mm
  • Low heat of hydration suitable for large-section pours
  • High durability with low chloride permeability

Technical Specifications

Expansion0.01 – 0.05% (restrained)
Initial Flow> 125% (flow table test)
Water Demand3.5 – 4.0 L per 25 kg bag
Bond Strength> 2.0 MPa
Application Thickness40 mm to 200 mm per pour
Maximum Aggregate Size10 mm
Flexural Strength (28 days)> 9 MPa
Compressive Strength (28 days)> 60 MPa

Application Areas

Structural jacketing of beams and columnsLarge-volume concrete repairs (> 40 mm depth)Rehabilitation of bridge piers and abutmentsEncasement of structural steel sectionsRepair of dam and spillway concreteUnderpinning and foundation strengthening

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