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    MasterCell 25

    Concrete admixture for controlled low strength materials (CLSMs)

    How does MasterCell 25 work?

    MasterCell 25 concrete admixture is a ready-to-use, self-contained product for use in various flowable fill applications where reduced densities (unit weights) and air contents of up to 35% are desired.

    Recommended uses of MasterCell 25:

    • Backfill (flowable fill) – sewer trenches, utility trenches, bridge abutments, retaining walls, conduit trenches, etc.
    • Structural fill – foundation sub bases, floor slab bases, pipe bedding

    What are the unique features of MasterCell 25?

    • Admixture produced CLSM can be used in any application in lieu of compacted soil
    • MasterCell 25 admixture is used in flowable fill mixes to lower the density (unit weight), eliminate settlement, and to control strength development
    • Produces stable air contents of 15-35% and reduces water content by as much as 50%.

    What are the benefits of MasterCell 25?

    • Increased yield
    • Optimum workability – can be produced in either fluid or plastic consistency
    • Increased pumpability
    • Little or no bleeding
    • No segregation
    • Reduced shrinkage
    • Reduced settlement
    • Control of strength development
    • Cost-effective compared to in-place cost of compacted soil reactivity​

    Product Certifications

    Generate a free certificate of conformance for a specific Master Builders Solutions construction product.

    Related Literature

    MasterCel 25 Data Sheet (French)

    pdf (158.33 Kb)

    MasterCell 25 Data Sheet

    pdf (137.19 Kb)


    pdf (300.83 Kb)


    pdf (208.06 Kb)


    pdf (319.79 Kb)


    pdf (187.99 Kb)