H-3419A
Rock Schmidt
Designed specifically for rock testing applications
H-3417.XX
Equotip 550
Extensively used for rock hardness and for investigating weathering effects on rocks
HS-4158
Aggregate Impact Value
Used to determine the impact value of aggregates
HS-4170.XX
Aggregate Crushing Value Device
The aggregate crushing value provides a relative measure of the resistance of an aggregate to crushing
HS-4159.XX
Hoek Cells
Used to measure the strength of cylindrical rock specimens, which are subjected to triaxial compression.
HS-4159.XX
Hoek Cell Membranes
H-3422
Moh's Scale of Hardness
Used to determine mineral hardness by scratch test
H-3420
Scratch Hardness Tester
Scratch Hardness Tester determines quantity of soft particles in coarse aggregates