Two samples wheel rutting tester
Specifications
Wheel tracking machine for rutting ability of asphalt & asphalt-concrete materials in high temperature.
Max. Temperature: 80 degree
1. Application: This tester is used to test the high-temperature wheel rutting ability of asphalt mixture for the high-temperature stability performance of related mixing proportion design.
2. Characteristic: This tester is made with advanced single-chip microcomputer controlling technology, machine finishing technology and related new developping application software.
3. Main technical parameter:
Specimen size: 300x300x50mm or other require dimension
Working method: Crank connecting rod driven test wheel movement
Rubber hardness: 84± 4 international standard
Test wheel moving distance: 230mm± 10mm
Load cycles: 21± 1 cycles/min, or 26.5± 1 cycles/min
Loading device: The contact pressure is 0.7± 0.05Mpa when the temperature is 60oC, total loading is around 78kg and adjustable
Deformation measurement precision: 0.3%
Heating power: 3KW
Temperature control precision: 0.5oC
Working temperature: 0~80oC humity≤ 90%, haven't corrosive and flammable gas
Driving motor power: 0.75KW
Weight: 400KG
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