Products / Superplasticisers / BONUS 528

BONUS 528

Function: admixture reducing mixing water and providing high homogeneity of mixes. A variant of the BONUS family intended for ready-mix and floor concretes.

Application: ready-mix and floor concretes with normal and extended consistency-retention time.

Properties: improves consistency at constant W/C, increases early and final strength, enhances pumpability and workability, improves watertightness, water absorption and frost resistance, extends the setting time of the mix.

  • Chemical basemodified lignosulfonates, polycarboxylate ethers
  • Density (+20°C)1,08 ±0,02 kg/dm³
  • pH6 ±1
  • Chloride ion content≤ 0,1%
  • Alkali content≤ 1,5%
  • Dosage0,6 – 1,2% by binder mass
  • Shelf life12 months from production date
  • StandardsPN-EN 934-2, table 2

Performance ratingwithin the superplasticisers group

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

Products in the same category

See all: Superplasticisers

Contact

Questions about BONUS 528? Contact our technologist.

Go to contact