Alkali Silica Reactivity Control Admixture

EUCON INTEGRAL ARC is a lithium nitrate based, specially formulated admixture designed to control alkali-silica reactivity (ASR) in concrete. When reactive silica has sufficient alkalies and moisture, a damaging expansive gel forms. This expansion will result in cracking and premature deterioration of concrete. Alkali-silica reactivity can be controlled when EUCON INTEGRAL ARC is introduced as an admixture in concrete at recommended doses. Dosages will vary depending on the sodium equivalent of the cement and when used in combination with pozzolans such as Class F fly ash.

Features & Benefits

  • Mitigates ASR expansion and cracking
  • Eliminates ASR-induced popouts
  • No adverse effect on plastic or hardened concrete properties
  • Easy to handle
  • Use of available local materials
  • Increases life span of concrete
  • Can be used with appropriate pozzolans


  • Highways and bridges
  • Airport runways
  • Warehouses
  • Water treatment facilities
  • Energy / Power facilities
  • Commercial buildings
  • Piers and docks

Specifications / Compliances

  • Meets ASTM C 494 Types S


EUCON INTEGRAL ARC is available in 55 gallon (208 L) drums, 275 gallon (1041 L) totes, and bulk.