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    ​​​​​MasterRheobuild 1000 – A superplasticising admixture to produce rheoplastic concrete

    What is MasterRheob​uild 1000?

    MasterRheobuild 1000​ is a superplasticising admixture that contains a sulphonated polymer. It is chloride-free and is specially formulated to impart rheoplastic qualities to concrete. 

    Rheoplastic concrete is a fluid concrete with a slump value of at least 200mm or higher that flows easily but at the same time is free from segregation and has the same water/cement ratio as that of a no-slump concrete without admixture.

    MasterRheobuild 1000 has been formulated to meet the requirements of ASTM C494 for Type A & F and BS 5075 admixtures. It is compatible with all cements meeting recognized international standards.​

    Where is MasterRheobuild 1000 recommended for?

    Mas​terRheobuild 1000 is recommended for: 

    • ​All types of concrete in which high-strength and very high flowability are essential
    • Precast concrete
    • Cold weather concreting 

    What makes MasterRheo​build 1000 a unique solution?

    MasterRheobuild 1000 improves compressive strengths at all ages considerably compared to plain concrete with the same workability.

    How can you benef​it from MasterRheobuild 1000?

    • Very high workability - Short placement time to save on time and labour
    • High water reduction - High impermeability and strength for improved durability of building structures
    • Superior cohesion - No segregation even at high workability; improves finishing characteristics of concrete 
    • ​High early strength - Early de-moulding; shorter steam curing cycles
    • Low shrinkage and creep - Better dimensional stability

    Download the MasterRheobuild 1000 Technical Data Sheet

    Explore o​​ther admixture solutions for high-strength concrete

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

    MasterRheobuild 800 - High range water reducing admixture​

    MasterRheobuild 808 - Optimised superplasticising admixture for producing rheoplastic concrete

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



    MasterRheobuild 1000: Technical Data Sheet

    pdf (162.35 Kb)


    Brochure - Introduction to Master Builders Solutions

    pdf (2.60 Mb)

    Brochure: Admixture Systems from Master Builders Solutions

    pdf (521.26 Kb)

    MasterRheobuild 1000: Technical Data Sheet

    pdf (162.35 Kb)

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