Products / Superplasticisers / HP 2.5

HP 2.5

Function: admixture that reduces mixing water and/or increases the consistency class of concrete, extending the workability of the mix.

Application: precast concrete, especially high-performance (HPC) and self-compacting (SCC); in combination with an air-entraining admixture for frost-resistant concrete.

Properties: enables a low W/C ratio while maintaining consistency, significantly reduces water, improves pumpability, workability, watertightness, water absorption and frost resistance.

  • Chemical basepolycarboxylate ethers
  • Density (+20°C)1,06 ±0,02 kg/dm³
  • pH3 ±1
  • Chloride ion content≤ 0,1%
  • Alkali content≤ 1,5%
  • Dosage0,5 – 1,0% by cement mass
  • Shelf life12 months from production date
  • StandardsPN-EN 934-2, tables 3.1 and 3.2

Performance ratingwithin the superplasticisers group

  • Water reduction+++
  • Consistency retention+++
  • Set retardation+++
Technical Data Sheet (PDF) Declaration of Performance (PDF) Safety Data Sheet (PDF)

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