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    MasterFlow 9400 - Ultra-high strength, cement based grout for onshore wind turbine installations

    Where and how does MasterFlow 9​​​​400 work?

    MasterFlow 9400 is specially designed for:
    • Grouting of wind turbine installations, that are installed using pre-stressing techniques e.g. base plate grouting of onshore wind turbines 
    • Installations where excellent fatigue resistance is required 
    • Onshore turbines where ultra-high final strengths are required 
    • Grouting in a wide temperature range. 
    • Anchoring anchor bolts of wind turbine towers 
    • All void filling from 25mm to 300mm (under tower flange) where high strength, high modulus, high ductility is important

    MasterFlow 9400 is a shrinkage compensated, cement-based grout which when mixed with water, produces a homogeneous, flowable and pumpable grout with exceptionally high early and final strength and modulus.

    What makes MasterFlow​ 9400 a unique solution?

    The product exhibits increased fatigue. The latest best binder packing models and applied nanotechnology produces a grout with superior technical performance, exceptional rheological properties, and uniquely, extended open times.

    MasterFlow 9400 meets custo​​mer demands of all value players in the onshore market and offers a wide variety of benefits.

    Excellent ​​du​rability

    • Ultra-high compressive strength: above highest class of EN206, i.e. > C100/115 
    • Ultra high modulus for exceptional stiffening properties.

    Secure ma​​intenance free​​ installation

    • Excellent fatigue resistance.

    Fast and cost​​-effective in​stallation

    • Quick return to service and removal of temporary sup-ports due to high early strength build-up. ≥ 50 MPa @ 24hrs at 20°C 
    • No segregation or bleeding to ensure consistent final physical performance and to prevent pump blockages. 
    • Dust reduced for ease of handling 
    • Can be pumped into complex areas or areas inaccessible to conventional grouting methods

    Other Grouting ​​Solutions for Wind Turbines​

    MasterFlow 9200 - Ultra high strength, cement based grout, with applied nanotechnology for grouting onshore VESTAS wind turbine installations​

    ​MasterFlow 9300 – Ultra-high strength, cement based grout with metallic aggregate and applied nanotechnology for grouting onshore wind turbine installations​

    MasterFlow 9500 - Ultra-high strength, high modulus, cement based​ grout ​with applied nanotechnology for grouting offshore wind turbine installations

    MasterFlow 9600 - Bulk supplied, offshore grout with applied nanotechnology​ for grouting foundations of wind turbine installations​​

    MasterFlow 9800 - Bulk supplied high strength grout for offshore wind turbine foundations​​​


    TDS - MasterFlow 9400

    pdf (658.56 Kb)


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    Comprehensive Solutions for the Wind Industry

    Comprehensive Solutions for the Wind Industry

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