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    MasterSet AC 534

    Accelerating admixture

    Formerly: Pozzolith NC 534

    How does MasterSet AC 534 work?

    MasterSet AC 534 patented, ready-to-use, liquid admixture is formulated to accelerate time of setting and to increase early concrete strengths. MasterSet AC 534 admixture does not contain calcium chloride.

    Recommended uses:

    • Reinforced, precast, pumped, flowable,
    • lightweight or normal weight concrete and shotcrete (wet mix)
    • Concrete placed on galvanized steel floor and roof systems which are left in place
    • Prestressed concrete
    • Fast-track concrete construction
    • Concrete subject to chloride ion constraints
    • 4x4 Concrete
    • Self-consolidating concrete (SCC)
    • Pervious concrete

    What are the unique features of MasterSet AC 534?

    • Accelerated setting time across a wide range of temperatures
    • Increased early compressive and flexural strengths
    • Formulated to comply with ASTM C 494/C 494M Type C, accelerating admixture requirements

    What are the benefits of MasterSet AC 534?

    • Earlier finishing of slabs — reduced labor costs
    • Reduced in-place concrete costs
    • Reduced or eliminated heating and protection time in cold weather
    • Earlier stripping and reuse of forms
    • Superior finishing characteristics for flatwork and cast surfaces

    Product Information

    Data Sheet

    Safety Data Sheet