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Learn About Concrete · July 11, 2022

Water Reducing Concrete Admixtures

Just as the name implies, these are chemical admixtures that are added to the concrete in order to reduce the amount of water.

Why Use Water Reducing Concrete Admixtures?

These chemicals decrease the necessary amount of water in the concrete while still maintaining the workability/slump of the concrete.

Water Reducing Admixture Benefits:

  • Decreases Water Content
  • Improves Slump & Workability
  • Increases Strength
  • Reduces Shrinkage Cracking

Classifications:

  • Normal
    • Reduces Water 5-10%
    • 2-6 fl. oz Dosages
    • Slump Range: Up to 5”
  • Mid Range
    • Reduces Water 10-15%
    • 5-15 fl. oz Dosages
    • Slump Range: 5-8”
  • High Range (Reduces Water 15-30%)
    • Reduces Water 15-30%
    • Up to 18 fl. oz Dosages
    • Slump Range: 8”+

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