Water Reducing Normal Setting Admixture

EUCO -FILL 31 is a liquid, water reducinig and plasticizing admixture for both rockfill and tailings fill. EUCO-FILL
31 is a normal set admixture containing a modified organic polymer of sodium glucoheptonate. Both rockfill and
paste fills have exhibited increased compressive strengths when EUCO-FILL 31 was added to the mix.

Features & Benefits

  • Improves rheological properties
  • Reduces segregation
  • Reduces water addition requirements
  • Reduces shrinkage and permeability in hardened fill


  • Rockfill mixes
  • Paste backfill mixes


EUCO-FILL 31 is packaged in bulk, 275 gal (1041 L) totes and 55 gal (208 L) drums.