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Air Entraining Admixture

EUCON AIR MIX 250 is an aqueous solution of modified resins used for proper air control under a wide range of temperatures. AIR MIX 250 is specifically formulated for use as an air entraining admixture for concrete of all types and is manufactured under rigid control which assures uniform and precise performance. It is compatible with concrete mixes containing other commonly used Euclid Chemical Company admixtures. It should be added to the mix independently and not with other admixtures.

Features & Benefits

  • Provides a stable air void system with proper bubble size and spacing
  • Air void system protects concrete against damage caused by repeated freeze/thaw cycles
  • Concrete is made more resistant to de-icing salts and sulfate attack
  • Less mixing water can be used per yard (meter) of concrete and placeability is improved
  • Keeps the mix cohesive, minimizing bleeding and segregation


  • Ready mixed concrete
  • Structural concrete
  • Mass concrete construction
  • Paving concrete
  • Exterior concrete work exposed to freeze/thaw conditions

Specifications / Compliances

  • ASTM C 260
  • AASHTO M 154


 EUCON AIR MIX 250 is packaged in bulk, 275 gal (1041 L) totes, 55 gal (208 L) drums and 5 gal (18.9 L) pails.