• Betofix SPCC

    Article No. 110025

    Betofix SPCC

    Fibre-reinforced SPCC (SRM) for static repair of concrete structures

    Colour: grey | 1100
    Size / Quantity

    Brochures

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    Product specifications

    On delivery

    Flexural tensile strength (28 days) ≥ 8.0 N/mm²
    Chloride migration coefficient after 28 days 28 d = 1.27 • 10-12 m²/s
    90 d = 0.70 • 10-12 m²/s
    Compressive strength 1 d: ≥ 15 N/mm²
    7 d: ≥ 40 N/mm²
    28 d: ≥ 45 N/mm²
    Dynamic E-modulus ≥ 25000 N/mm²
    External surveillance QDB, KIWA
    Maximum grain size 2 mm
    Capillary water uptake ≤ 0.5 kg/(m²h0.5)
    Water requirement Approx. 10.7%, equivalent to 2.7 l/25 kg

    The stated values represent typical product characteristics and are not to be construed as binding product specifications.

    Field of application

    • For use on walls/ceilings indoors and outdoors
    • Concrete replacement for structurally relevant repairs
    • Concrete replacement according to
      - DIN EN 1504-3
      - Rili-SIB DAfStb 2001
      - ZTV-ING
    • Wet spraying method

    Properties

    • High resistance to chloride penetration
    • High carbonation resistance
    • Sulphate-resistant
    • Very low shrinkage
    • Well suited to overhead working
    • Freeze/thaw-resistant
    • Preparation
      • Substrate requirements

        Concrete surface:
        Stable, clean, dust-free
        Observe the applicable technical regulations for the following parameters:
        - Adhesive pull strength of the substrate
        - Minimum roughness/roughness depth

        Pre-wet the substrate so that it is slightly moist.

        Reinforcement:
        Degree of purity SA 2 ½ if applying corrosion protection, otherwise SA 2

    • Application
      • Spraying / Filling knife
      • Application temperature: min. 5 °C max. 30 °C
      • Working time (+20 °C): Approx. 60 minutes

         

        The pre-wet substrate must still be slightly absorbent.

         

        Layer thickness
        Single layer in broken-out areas < 80 mm
        Multiple layers < 50 mm, apply wet-on-wet

         

        Subsequent processing

        Protect fresh mortar surfaces from wind, direct sunlight, rain and/or frost for at least 3 days so that they do not dry too quickly.

         

        Machine working

        Please contact Remmers Technical Service (phone +49 5432 83900) before applying with machine processing.

         

    • Working tools / cleaning
      • Spraying / Filling knife
      • Mixing tool

      • Clean tools with water while the material is still fresh.

    • Storage / shelf life
      • Protect form moisture
      • Shelf-life 12 months
      • If stored in an unopened container and in a dry place, the product will keep for approx. 12 months.

    • Usage
      • 2.0 kg / mm thick layer / m²
      • Approx. 2.0 kg/m²/mm layer thickness, or approx. 2.0 kg/dm³

    • Disposal instructions
      • Larger quantities of leftover product should be disposed of in the original containers in accordance with the applicable regulations. Completely empty, clean containers should be recycled. Do not dispose of together with household waste. Do not allow to enter the sewage system. Do not empty into drains.

    • Safety / regulations
      • For further information on the safety aspects of transporting, storing and handling the product and on disposal and environmental matters, please see the current Safety Data Sheet.