Gravel, Soil and Aggregate Services

We offer the full range of tests normally required for civil engineering purposes as far as soils, gravel and aggregates are concerned. This includes tests ranging from basic sieve analysis and Atterberg limits to more sophisticated test. Testing for modified / stabilization design and control purposes covers both cementitious and bituminous stabilization.
  • Sieve analysis to 0.075mm
  • Atterberg Limits 0.425mm or 0,075mm
  • MDD & OMC (MOD AASHTO / PROCTOR)
  • Stabilized Material: CBR, UCS or ITS
  • Stabilization Design (Cement or Lime)
  • Stabilization Design - BSM
  • Wet & Dry Durability
  • Expansion Test Slag
  • Foundation Indicator (Hydrometer) + SG
  • Foundation Indicator (Double Hydrometer)
  • pH - Value
  • Conductivity of Soil Paste & Water
  • Initial Lime Consumption
  • Cement or Lime Content: (Back titration)
  • Ethylene Glycol Durability
  • Sand Equivalent
  • Chloride Content
  • Methylene Blue Absorption
  • Sugar Test
  • Organic Content
  • Acid Soluble Sulphates
  • Water Soluble Sulphates
  • Water Soluble Salts
  • Total Dissolved Solids
  • Clay and Silt Content
  • Thermal Conductivity / Resistivity
  • Specific Gravity
  • 10% Fines ACV (Wet or Dry)
  • Flakiness Index
  • Sieve Analysis Agg and Ash
  • Average Least Dimension (ALD)
  • Compacted Bulk Density
  • Relative Density & Water Absorption -5mm
  • Relative Density & Water Absorption +5mm
  • Apparent Density on Gravel Base Material
  • Polished Stone Value (PSV)
  • Abrasion Resistance (Los Angeles)
  • DMI (Durability Mill Index)
  • Venter Weathering Test
  • Compactability
  • Mass Distribution Value
  • Length / Thickness Ration
  • Particle Density & Water Absorption
  • Freeze - Thaw
  • Aggregate Impact Value