Rutting and Moisture Sensitivity
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- Wheel load: 705 N
- Wheel speed: from 20 to 30 cycles/minute
- Number of cycles: up to 30000
- Temperature control EN 12697-22: 2500W heaters for air temperature control, ventilation for temperature uniformity, probe for air temperature, all controlled by the electronic system
- Temperature control AASHTO T324: 4000W heaters, recirculating pump, automatic feed and controls level
- Temperature control range: from ambient up to 75° ± 1°C
- Table travel: 180, 230, 260, 280 mm
- Rut depth transducers range: 50 mm ± 0.1 mm accuracy
- Slab thickness: adjustable from 38 to 120 mm
Power supply: 220V 50-60Hz
Dimensions: 1400x1300x1300 mm
Weight: 450 kg approx.
*AASHTO T324 does not require the air test.
- Meets and exceeds EN 12697-22, AASHTO T324 and BS 598:110.
- No lifting of heavy wheel assemblies. Wheels retract automatically away from samples and park into the rest position.
- Sturdy design to withstand harsh construction laboratory environments.
- Performs both wet and dry tests simultaneously.
- Sliding sample positioning mechanism for easy mould handling and placement in the machine.
- Cyber Plus Progress technology allows the application of load with a perfect sinusoidal wave, following AASHTO T-324.
- Fully Automatic machine. Detects and stops the test when the target rut depth is reached.
- 7" touch-screen control unit, new interface and modern user-friendly approach.
- 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 each test.
- Compact design to accommodate small construction labs and make maintenance easier.
- Covered by US Patent No 9, 964, 471.
