STANDARDS: EN 12697-22 | AASHTO T-324
PATENT No: US 9, 964, 471
Meets and exceeds AASHTO and EN Standards.
Simultaneous testing of wet and dry samples.
Indipendent motors for each wheel assure separate rutting
analysis of each specimen.
High performance components.
No lifting of heavy wheel assemblies. Wheels retract
Sturdy machine, designed for the rugged construction
Sliding sample positioning mechanism for easy mould
handling and placement in the machine.
Does not require lifting of heavy wheel components.
Fully Automatic machine. Detects and stops the test
when the target rut depth is reached.
Touch-screen control unit for user friendly execution of
the test, management of the data and visualization of the
Each of the two wheel assemblies is equipped with
displacement transducers for rut measurement.
Mechanical recirculating water bath for temperature control
within ± 1 °C.
Easy to load, unload, drain water and clean the unit after
Small footprint to accomodate small construction labs.
Covered by US Patent.