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    ​​​​MasteRheobuild 808 - Optimised superplasticing admixture for producing rheoplastic concrete

    What is MasterRheobuild 808?

    MasterRheobu​ild 808 is a ready-to-use, liquid admixture designed to produce high slump concrete. Rheoplastic concrete is typically fluid concrete with a slump value of ≥200mm that flows easily but at the same time is free from segregation. 

    MasterRheobuild 808 contains no added chloride and meets the requirements of ASTM C494 Type A and F admixtures.  

    Where are MasterRheobuild 808 recommend​ed ​uses?

    ​MasterRheobuild is recommended for use in:

    • All cements and admixtures meeting international specifications
    • Pre-cast and ready-mixed concrete
    • Pumped concrete

    How can you benefit from MasterRheobuild 808?

    • High workability for shorter placement time.
    • High water reduction to produce high impermeability and strength leading to improves durability.
    • Superior cohesion with no segregation even at high workability. Excellent concrete quality.
    • High early strength for early de-moulding.
    • Low shrinkage and creep for better dimensional stability.

    Explore other admixture solutions for high-strength concrete

    MasterRheobuild 561 - Superplasticising admixture to produce low slump loss rheoplastic ​concrete​

    MasterRheobuild 800 - High range water reducing admixture​

    MasterRheobuild 1000 - A superplasticising admixture that contains a sulphonated polymer

    MasterRheobuild ​​1100 - High range water reducing, superplasticiser for rheoplastic concrete


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