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Fixor R4 Structural Repair Mortar

MB-FX-OHSeries: Fixor

Fixor R4 Structural Repair Mortar

Fibre-reinforced, shrinkage-compensated R4 repair mortar for spalled concrete, columns and beams.

Coverage
1 cm kalınlık için ~18 kg/m²
Packaging
25 kg bag
Application
+5 °C / +30 °C

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Technical data

Coverage1 cm kalınlık için ~18 kg/m²
CuringOvercoat 6 h, moist cure 3 days
Application temperature+5 °C / +30 °C
Packaging25 kg bag
ColourGrey
Shelf life12 months
ClassR4 (EN 1504-3)
Compressive strength (28 d)≥ 45 MPa

About the product

Fixor R4 is a high-strength mortar for structural repair of concrete spalled by rebar corrosion, balcony soffits, columns and beams. Shrinkage compensation prevents cracking in the repair zone.

Break out loose concrete, clean the rebar and coat it with anti-corrosion primer first. Apply 5–50 mm per layer.

Areas of use

  • Column, beam and slab repair
  • Balcony soffit spalling
  • Car-park and bridge elements

Application steps

  1. Break out loose concrete and saw-cut edges at 90°.
  2. Clean rebar and apply anti-corrosion primer.
  3. Pre-wet to a matt damp state.
  4. Press in with a trowel and finish.
  5. Moist-cure for 3 days.

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