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    Sika® ViscoCrete® SKY (formerly known as MasterGlenium® SKY) 8402 - New generation superplasticising admixture

    How does MasterGlenium SKY 8402 work ?

    MasterGlenium SKY 8402 is a new generation superplasticiser for concrete. It contains polycarboxylate ether polymers and is specially formulated for ready-mix concrete where slump retention, high strength and durability are required in hot climates. The excellent dispersion effect makes MasterGlenium SKY 8402 the ideal admixture for the ready-mix concrete industry. The ability to work with low water/cement ratios and still obtain extended slump retention allows for the manufacture of high quality concrete.

    Recommended uses:

    • Concrete with less water content than with concentional admixtures
    • Faster mixing ligistics during large jobs
    • High flowability concrete
    • Highly durable concrete
    • Ready-mixed concrete
    • Mass concrete
    • Long distance transport
    • Pumped concrete
    • Hot weather concreting

    What are the features and benefits of MasterGlenium SKY 8402?

    • High water reduction - High early and ultimate strengths. Low permeability, high durability concrete
    • High flowability - Ease of placing and compaction. No segregation.
    • Superior slump retention- No retempering. Ease of delivery to point of placement.
    • Low shrinkage and creep - Improve dimentional stability. Reduced risk of cracks.
    • Good cohesion - Ease of pumping. No bleeding.
    • Good workability - Excellent surface appearance. Self-compacting concrete.
    • Minimal bleed water - Excellent concrete quality.
    • High elastic modulus - superior load bearing capacity.


    MasterGlenium SKY 8402 - Technical Data Sheet

    pdf (224.29 Kb)