GeoAssay Geotechnical Laboratory located in Cikarang has been setup to provide industry standard geotechnical testwork based on ASTM international standards. Brief summary of service provision as follows:
Aggretate and Sand Testing
- Aggregate Properties
- Sieve Analysis
- 5 Cycle Soundness – Sodium Sulfate/Magnesium Sulfate
- Organic Impurities
- Los Angeles Abrasion
- MOH Hardness
- Crushing Value
Rock Mechanics
- Rock Preparation
- Rock Properties
- Triaxial Compression Testing
- Uniaxial Compression Testing
- Point Load Test
- California Bearing Ratio
Soil Testing
- Soil Preparation
- Soil Index Properties – USGS classification, Physical Properties, Bulk Density, Specific Gravity,
- Gradation, Organic Matter, Emerson Crumb Test, Grain Size, Shrinkage Limit
- Atterberg Limit
- Soil Chemical Tests – pH, Resisitivity, Water soluble Sulfate / Chloride
- Soil Compaction – Proctor, CBR California Bearing Ratio
- Soil Mechanical Tests – UCS, Triaxial Compression, Direct Shear, Consolidation Properties, Permeability
- Laser Particle Size Analysis
Frac Sand Testing - Oil and Gas Proppant Sand – ISO_13503-2_2006
- Sieve Analysis – Particle Size Distribution
- Sphericity and Roundness
- Acid Solubility
- Turbidity
- Bulk Density
- Apparent Density
- Crush Resistance – Multiple or single closure stress
- pH
- Resin Coating LOI