CHRYSO®Quad 842

Multi-Range Water Reducing Admixture

CHRYSO®Quad 842 is the latest generation of Water-Reducing Admixture designed to enhance the use of low-cost aggregates such as manufactured sands.

CHRYSO®Quad 842 provides good workability retention to achieve targeted concrete quality and performance on-site at an optimized cost.

Meets or exceeds the requirements of ASTM C-494 Type A and F

Application domain

  • All Cement Types
  • Use of SCMs including Natural Pozzolan
  • Ready Mix Concrete
  • Manufactured Sand
  • Sands with High Fines
  • Extended Slump Retention


  • Allows Use of high proportions of Manufactured Sand
  • Enhanced Slump Retention
  • Proprietary finishing aid improves workability and finishability
  • Robust When Using Sand With a High Amount of Fines
  • Excellent Air Control
  • Wide Range of Water Reduction With Little Impact on Set Time
  • Reduces cracking and shrinkage
  • Increases early and ultimate compressive and flexural strengths


  • 55 gallon drum (210 L)
  • 264 gallon tote (1000 L)
  • Bulk

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