Laboratory Testing


Here are some of the services we can provide. For more information, contact us.

Aggregate Testing

  • Maximum Dry Density
  • Particle Size distribution (Wet sieving and Dry sieving)
  • Sand Equivalent
  • Clay Index
  • Weathering Index
  • Plastic Index and Plastic limits
  • Cone penetration
  • Crushing Resistance
  • CBR soaked
  • Standard/Heavy/Vibration compaction
  • Broken Faces
  • LA abrasion
  • Slake durability
  • Cleanness values
  • Solid density (coarse and fine)
  • Specific Gravity
  • Ald/Agd
  • Soundness of aggregate by use of sodium sulphate and magnesium sulphate
  • ITS/UCS
  • Sampling aggregates
  • Moisture contents




Soil Testing

  • Attenberg
  • Clay Index
  • Solid density (fine)
  • Specific Gravity
  • CBR soaked
  • Standard and Heavy compaction
  • Detection of allophanes
  • PH colorimetric and electrometric
  • Slake and Emersion/dispersion of soils
  • Hydrometer
  • Sampling soil
  • Moisture contents

Asphalt Testing

  • Maximum theoretical specific gravity
  • Drain down
  • Binder content
  • Marshall Blocks
  • Particle Size distribution

Bitumen and Emulsion Testing

  • Softening points
  • Torsional Recovery
  • Kinematic viscosity
  • Brookfield viscosity
  • Residue by evaporation
  • Settlement Extraction