Our modern Aggregate Engineering Laboratory is equipped to perform highest standard testing as required by Engineers, Crusher Plant & industry, and testing include but is not limited to:

  • PSV (Polished Stone Value)
  • mEGDI (Modified Ethylene Glycol Durability Index)
  • Complete S406 Spoornet (Ballast Stone)
  • ACV (Dry & Wet & Ethylene Glycol)
  • 10% FACT (Dry & Wet & Ethylene Glycol)
  • Flakiness Index
  • Organic Impurities
  • Aggregate Impact Value
  • Treton Value
  • Bulk Density of aggregate and Sand (Loose & Compacted)
  • Riedel & Weber Test
  • Soluble Deleterious materials
  • Relative Density & Water Absorption (+5mm)
  • Relative Density & Water Absorption (+5mm)
  • Average Least Dimension (ALD)
  • Sand Equivalent
  • Apparent Relative Density
  • Ethylene Glycol Durability
  • LA Abrasion
  • Potential Alkali Reactivity of Aggregates
  • Drying Shrinkage & Expansion
  • Mill Abrasion
  • Fine Aggregate Angularity
  • Concrete Mix Designs

All laboratory testing operations are overseen by our highly-experienced managers. They are also our Specialised Laboratory SANAS Technical Signatories. We understand the importance of all construction-related, time-sensitive work and requirements from the civil engineering field.


Related testing operations:

Asphalt | Binders | Geotechnical | Chemical | Soils and gravels