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Hot Mix Asphalt

Our CCIL certified Hot Mix Asphalt Laboratory is fully equipped to carry out mix designs and quality control.

About the Service

Hot mix asphalt (HMA) stands as a resilient paving material, crafted by combining aggregates like crushed stone, gravel, or sand with asphalt binder at elevated temperatures. This widely employed form of asphalt is fundamental in the realm of road construction and upkeep.

The production sequence of hot mix asphalt entails the precise heating of aggregates, followed by their fusion with asphalt binder within a mixing plant. Typically, the aggregates undergo heating in a drum or batch plant, utilizing a high-temperature burner. This heat-treated aggregate amalgamates seamlessly with the asphalt binder in the mixing plant, ensuring a thorough blend for uniform material distribution.

The benefits of hot mix asphalt are manifold, encompassing outstanding durability, resistance to deformation, and adaptability for diverse applications and traffic conditions. Its prevalent use extends to the construction and maintenance of highways, streets, parking lots, airports, and various other paved surfaces.

What’s Included

Our CCIL certified Hot Mix Asphalt Laboratory is fully equipped to carry out:

MIX DESIGNS

  • Marshall Mixes
  • Superpave Mixes
  • Warm Mix Asphalt
  • Mixes incorporating RAP
  • Stone Matrix Asphalt (SMA) Mixes
  • Hot In Place Recycling
  • Cold In Place Recycling
  • Mix Design Verifications

Quality Control/Quality Assurance

  • AC Content and aggregate gradation
  • Marshall Properties
  • Superpave Volumetric Properties
  • Full Marshall Compliance
  • Full Superpave Compliance
  • Resistance of Compacted Asphalt Mixtures to Moisture-Induced Damage
  • Physical properties of asphalt aggregates
  • Draindown Characteristics
Mobile testing facility can be provided if required.

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