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Sika ViscoCrete Duo Pro, Combined Superplasticiser / Viscosity Modifying Admixture for GRC Precast Concrete, 1000 L

Sika ViscoCrete Duo Pro, Combined Superplasticiser / Viscosity Modifying Admixture for GRC Precast Concrete, 1000 L

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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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General Specifications
Packaging 1000 L
Colour Light brown liquid
Storage Conditions Dry conditions at temperatures between +5°C and +25°C. Protect from direct sunlight and frost (freezing point +1°C).
Density 1.09 kg/L
pH-Value N/A

Combined Superplasticiser / Viscosity Modifying Admixture for GRC Precast Concrete Production

Sika® ViscoCrete® Duo Pro is a liquid high performance superplasticiser and viscosity modifying admixture providing improved rheology and robustness to high workability concretes and cementitious mortars. Sika Viscocrete Duo Pro is based on polycarboxylate polymers.

  • High-range water reductions resulting in higher strengths and densities
  • Improved cohesion properties in highly fluid concrete or SCC
  • Improved durability
  • Improved early and ultimate strengths
  • Optimal rheology properties for SCC production
  • Reduced segregation and bleeding
  • Reduced drying shrinkage
  • Reduced consistence retention
Usage
Sika® ViscoCrete® Duo Pro is a unique product that is specifically designed for the production of GRC precast concrete  
Advantages
  • High-range water reductions resulting in higher strengths and densities
  • Improved cohesion properties in highly fluid concrete or SCC
  • Improved durability
  • Improved early and ultimate strengths
  • Optimal rheology properties for SCC production
  • Reduced segregation and bleeding
  • Reduced drying shrinkage
  • Reduced consistence retention
Packaging

1000 L IBC
Colour

Light brown liquid
Technical Information
Specific Advice

Effect on Setting: Reduction in setting time
Effect of Overdosing: Increased workability and segregation
Application Information
Dispensing

Sika® ViscoCrete® Duo Pro is added to the gauging water or added with it into the concrete mixer.  A typical mixing time of at least 60 seconds is recommended.
Compatibility

Sika® ViscoCrete® Duo Pro is compatible with all Sika admixtures and cement types