Astec Inc. - Astec Industries

Double Barrel Green System

Astec's Double Barrel Green System saves energy and eliminates smoke and emissions without compromising mix quality by using water to produce a foamed warm mix asphalt.

  • No smoke, no smell - light oils in liquid asphalt never reach boiling point
  • Run high percentages of recycle with standard grade of asphalt
  • Longer pavement life due to less oxidation of mix and more uniformity of compaction
  • Reduced fuel consumption and increased production due to 50 degrees F lower temperature
  • Improved workability because foamed liquid asphalt coating has lower viscosity
  • Longer pavement life due to less oxidation and more uniformity in compaction

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