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Application

The concrete replacement/ repair mortar for PCC I and PCC II applications to ZTV-ING and for duty classes M2/PCC I and M2/PCC II to concrete repair guidelines issued by DafStb. For repair of concrete elements subject to dynamic loads and large scale coating of concrete surfaces.

Description

Sopro Repadur 50 Concrete Repair Mortar is a premixed dry mortar comprising high-grade cement, specially graded aggregate, special additives and synthetic fibres. It is mixed with water to produce a very smooth, easily workable and sag-resistant fresh mortar which can be applied in coat thicknesses of 10–50 mm.

Features/ Benefits:

  • One-component mineral-based.
  • Fibre-reinforced.
  • Coat-thickness 10–50 mm.
  • Very smooth, easily workable and sag-resistant fresh mortar.
  • Coverage approx. 2.0 kg/m² per mm coat thickness.

Applications:

The concrete replacement/ repair mortar for PCC I and PCC II applications to ZTV-ING and for duty classes M2/PCC I and M2/PCC II to concrete repair guidelines issued by DafStb. For repair of concrete elements subject to dynamic loads and large scale coating of concrete surfaces.

General information
Specification data - Fibre-reinforced polymer-modified cementitious mortars
Product Reference

Sopro Repadur 50 Concrete Repair Mortar

Standard product features

Technical characteristics:

  • Colour: Grey.
  • Loadable: Full mechanical strength after approx. 12 hours.
  • Specified times: Apply for above values and 50% relative humidity; higher tem­peratures shorten and lower temperatures lengthen these times.
  • Application Temperature: From +5 °C to max. +30 °C (substrate, air, material).
  • Maximum aggregate diameter: 3 mm.
  • Consistency: Soft and plastic.
  • Apparent density of fresh mortar: Approx. 2.2 kg/dm³.
  • Shrinkage: < 0.90 mm/m.
  • Tensile adhesion strength: > 2.0 N/mm² to concrete after 28 days.
  • Coverage: Approx. 2.0 kg/m² per mm coat thickness.

- Compressive strength:

  • Approx. 30 N/mm² after 1 day.
  • Approx. 50 N/mm² after 7 days.
  • Approx. 60 N/mm² after 28 days.

- Flexural tensile strength:

  • Approx. 6 N/mm² after 1 day.
  • Approx. 8 N/mm² after 7 days.
  • Approx. 9 N/mm² after 28 days.

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