Unsaturated Soil Testing System


    • GDS - Unsaturated Consolidation Testing
    • Model: Unsaturated Consolidation Testing
      Country of Origiin: UK
      Use: Unsaturated one dimensional consolidation can be performed to define the Stress Dependant Soil Water Characteristic Curve (SDSWCC).
    • Transient Release and Imbibition Method TRIM System
    • Model:TRIM System
      Country of Origin: HK
      Use:The TRIM System is a simple-to-use laboratory device for measuring the soil-water retention curve (SWRC) and hydraulic conductivity function (HCF) of unsaturated soils in significantly less time than other approaches.
    • Stress-controllable 1D soil column
    • Model:1D soil column
      Country of Origin:HK
      Use: stress and hydraulic boundary conditions (i.e., constant head ponding and evaporation) to be applied and controlled to a multi-la
      yer soil column freely. Also, the Geo-Experts can reduce the test duration to measure the two important hydraulic properties, SDPFs and SDSWCCs, of a soil column using transient method rapidly.
    • Full suction triaxial double-cell extractor
    • Model:3D SDSWCC & SDPF
      Country of Origin:HK
      Use:Geo-Experts is a device adopting steady-state method to measure SDSWCCs and SDPFs of a soil specimen subjected to different stress paths in triaxial space (i.e., pnet-q-s space, where pnet is net mean stress; q is deviatoric stress; and s is soil suction). At a given stress state, a SDSWCC defines the relationship between suction and water content while a SDPF depicts variation of water permeability with suction or/and water content.
    • Humidity and Osmotic Suction-Controlled Box
    • Model:1D-SDSWCC
      Country of Origin:HK
      Use: Geo-Experts is a device used to measure four vital mechanical and hydraulic properties of a single soil specimen for a wide range of suctions from 0.1kPa to 300MPa. The four properties are shear strength, SDSWCC, consolidation and volume change. At a given stress state, a SDSWCC defines the relationship between suction and water content/degree of saturation.
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  • Application case
    Small class | high density elec

    The high density resistivity instrument High density electrical apparatus is a traditional method based on the theory of a new generation of electrical equipment in the development of computer and information monitoring based on modern scie

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