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Sika Stabilizer-600 VCC, Clay and Contaminant Mitigating Admixture for Concrete

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SIKA

Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.

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Clay And Contaminant Mitigating Admixture For Concrete

Sika® Stabilizer-600 VCC is a unique concrete admixture, specially formulated to improve the plastic and hardened properties of concrete containing fine aggregates with Variable Contaminant Content. Sika® Stabilizer-600 VCC can reduce the impact of deleterious substances found in both natural and manufactured sands. Sika® Stabilizer-600 VCC can help control water and plasticiser demand and lower cement contents whilst reducing variation in plastic properties.

  • Non Plasticising
  • Reduces variation in consistence control.
  • Improved rheology.
  • Reduces the effect of clay contamination.
  • Reduces the effect of ultra-fine particles in sand (<63 μm)
  • Potential to reduce cement contents in problem packages.
  • Potential to utilise secondary aggregate sources.
  • Improved durability.
Usage
Sika® Stabilizer-600 VCC is suitable for the production of both ready mixed and precast concrete including but not limited to:
  • Conventional concrete
  • Pumpable concrete
  • High Performance concrete
  • Self Compacting Concrete (SCC)
  • Slip-Form concrete
  • Production of concrete using sands containing conaminants such as clays and other ultra-fine particles.
  • Suitable for use across a broad range of consistence classes from S2 to SF2
 
Advantages
  • Non Plasticising
  • Reduces variation in consistence control.
  • Improved rheology.
  • Reduces the effect of clay contamination.
  • Reduces the effect of ultra-fine particles in sand (<63 μm)
  • Potential to reduce cement contents in problem packages.
  • Potential to utilise secondary aggregate sources.
  • Improved durability.
Packaging

20 L container and 1000 L IBC

Colour

Brown Liquid

Technical Information
Specific Advice

Batching procedure is critical to gain the most benefit from Sika® Stabilizer-600 VCC. Ideally, it should be incorporated early in the mixing process and allowed to adsorb onto the clay/fine particles before the addition of any subsequent admixtures. Addition of the conventional admixture at the same time as the Sika® Stabilizer-600 VCC may lead to reduced benefits.  Higher dosages may retard early strength development.

Application Information
Dispensing

Sika® Stabilizer-600 VCC should be dispensed through suitable corrosion-resistant, calibrated dosing equipment

Compatibility

Sika® Stabilizer-600 VCC is compatible with other Sika admixtures and all common cement types. For specific compatibility advice, please contact our Technical Services department.