CHRYSO®Quad 855 EMx

Multi-Range Water Reducing Admixture

CHRYSO®Quad 855 EMx is the latest generation of Water-Reducing Admixture designed to enhance the use of low-cost aggregates such as manufactured sands.

CHRYSO®Quad 855 EMx 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
  • Ready Mix Concrete
  • Manufactured Sand
  • Sands with High Fines
  • High SCM Replacement
  • High Early Strength
  • Extended Slump Retention


  • Allows Use of high proportions of Manufactured Sand
  • High Early Strength
  • Proprietary finishing aid improves workability and finishability
  • Enhanced Slump Retention
  • Reduces cracking and shrinkage
  • Excellent Air Control
  • Wide Range of Water Reduction With Little Impact on Set Time


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

Get in touch with our experts

Contact a specialist

Similar products