| Company |
Product Name |
Description |
| Durham Geo Slope Indicator |
Pressure Cells |
Total pressure, jackout pressure, vw pressure cells for tunnels, and vw stress stations. |
| Durham Geo Slope Indicator |
Settlement Cells |
Vented VW, Non-vented VW, and Pneumatic Settlement Cells. |
| GCTS |
Dynamic Hollow Cylinder Testing System |
Capable of simulating most field stress / strain path tests (static or dynamic) including plane strain, simple shear, and small shear strains. |
| GCTS |
Direct Shear Testing System for Soils |
Features electro-hydraulic closed-loop digital servo control of the shear and normal loads for test automation. Well suited to test coarse granular materials because of its large sample size and high load capacity. |
| GCTS |
Fredlund SWCC Device |
Unsaturated soil testing apparatus with great flexibility for applying matric suctions while following various stress paths |
| Geokon |
Settlement Sensors |
Designed for remote measurement of surface or subsurface settlement in fills, surcharges, dams, embankments, etc. |
| Geokon |
Settlement Profilers |
The pressure transducer gives a measure of the elevation profile of the pipe relative to the reservoir located on stable ground. |
| Geokon |
Pressure and Load Cells |
Designed to measure pressures and loads in earth fills, embankments, surfaces of concrete or steel structures, slurry walls, tunnel linings, etc. |
| Geokon |
Instrumented Rockbolts |
Comprises a vibrating wire strain gage located inside a short length of standard threaded rockbolt or rebar. |
| Measurand |
SAA (ShapeAccelArray) |
Rope-like array of sensors and microprocessors that fits into a small casing. Any deformation that moves the casing is accurately measured as a change in the shape of the SAA. Can be used horizontally or vertically (slope or subsidence). |
| RST Instruments |
Vibrating Wire Strain Gauges |
Designed to be welded to or embedded in various structures for monitoring strain. |
| RST Instruments |
Multiple Point Borehole Extensometer |
Measures the stability and movement behaviour of soil and rock masses. |
| RST Instruments |
Push-in Pressure Cell |
Designed to be pushed into the ground where it can measure total earth pressure and pore water pressure within the soil. |