Soilwater Analysis Services

Soilwater Analysis Services

Laboratory services that SWA can provide include:

  • Physical Testing
    • Particle, aggregate and rock size distribution
    • Particle, aggregate and rock dry and wet stability
    • Specific gravity
    • Bulk density and total porosity
    • Clay dispersion and hardsetting properties
    • Water repellence
  • Erosion Testing
    • Laboratory-scale rainfall simulator (for determination of interrill erodibility)
    • Laboratory-scale flume (for determination of rill erodibility)
  • Chemical Testing
    • pH
    • Electrical conductivity (EC)
    • pH buffering capacity (pHBC)
    • Total acidity and alkalinity
    • Geochemistry
  • Acid sulfate soils (ASS)
  • Acid rock drainage (ARD)
  • ¬†Acid neutralising capacity (ANC)
  • Reaction kinetics
  • Column leaching
  • Humidity cells
  • Hydraulic Testing
    • Water retention and soil water characteristic curve (SWCC)
    • Unsaturated and saturated hydraulic conductivity
    • Gravimetric moisture content
    • Infiltration
  • Geotechnical Testing
    • Atterberg limits
    • Maximum bulk dry density (MBDD)
    • Particle, aggregate and rock size distribution
    • Particle, aggregate and rock dry and wet stability
    • Clay dispersion

A full list of services that SWA Laboratory can provide is included in the Testing Capabilities download.

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