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    MasterCell 25 – Admixture for Controlled Low Strength Materials (CLSMs)

    Formerly: Rheocell Rheofill

    How does MasterCell 25 work?

    MasterCell 25 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:

    • 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 Information


    Safety Data Sheet