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    Set Time Accelerating Admixtures

    Decrease Concrete Setting Time

    Set time accelerating admixtures allow concrete producers to decrease concrete setting time according to their specific project needs, across a wide range of ambient temperatures. Benefits of accelerating concrete setting time include:

    • Scheduling flexibility
    • Improving early concrete strength
    • Improving finishing characteristics
    • Uniform concrete set time

    Set Time Accelerating Admixture Products

    Choose one

    MasterSet AC 122

    Accelerates concrete setting time and strength development | Reduced protection time in cold weather | Earlier form stripping and reuse of forms

    MasterSet AC 534

    Accelerated setting time across a wide range of temperatures | Reduced or eliminated heating and protection time in cold weather | Does not contain calcium chloride

    MasterSet FP 20

    Non-chloride, accelerating and water-reducing admixture | Reduced or eliminated heating and protection time in cold weather | Superior finishing characteristics for flatwork and cast surfaces
    Set Time Accelerating Admixtures

    Direct contact

    Master Builders Solutions Technical Support

    Admixture Systems

    1-800-628-9990

    Related Literature

    Admixture Performance Guide

    pdf (302.66 Kb)

    Concrete Technology in Focus: Cold Weather Concreting

    pdf (242.53 Kb)