Use: The GDS True Triaxial Apparatus (GDSTTA) has the defining characteristic that, unlike conventional triaxial apparatus, all three principal stresses can be controlled independently, rather than just two in a conventional triaxial system.
Model:Universal and Automatic Tri-Axial Cell Country of Origin:Australia
Use: Meets AASHTO TP46, AASHTO T307, NCHRP 9-29, AASHTO TP79, AASHTO T342 (ex TP62), EN 12697 - 25B, and AASHTO T378
Model:Indirect Tensile Test
Country of Origin:Australia
Use: Meets ASTM D4123, EN 12697-26C, AASHTO TP31, BS DD 213, AASHTO T322, ASTM D7369, AS 2891.13.1, AASHTO TP9, NCHRP 1-28A Appendix 1, and EN 12697-24 Annex E
Model: Hydraulic Resilient Modulus Testing System (HRMTS)
Country of Origin: UK
Use: Meets AASHTO T 307, AG:PT/T053 and AS 1289.6.8.1 standards.The GDS Hydraulic Resilient Modulus Testing System (HRMTS) enables the resilient modulus and permanent deformation of unbound base/sub-base pavement materials to be determined. The system, uses an axially-stiff load frame with a beam mounted hydraulic actuator to apply dynamic cyclic axial loads, with a GDS triaxial cell used to confine the test specimen. A number of options are also available for measuring axial deformations, ranging from localised LVDTs to external linear potentiometers.
Use: The GDS Resilient Modulus Testing System (RMTS) enables the resilient modulus and permanent deformation of unbound base/sub-base pavement materials to be determined.
Model: Enterprise Level Dynamic Triaxial Testing System (ELDYN)
Country of Origin: UK
Use: Meets ASTM D-3999, ASTM D-5311, and ASTM D-6528 Standards. The GDS Enterprise Level Dynamic Triaxial Testing System (ELDYN) is an entry level dynamic triaxial system, based on an axially-stiff load frame with a beam mounted electro-mechanical actuator.
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