Wheel-Tracker
TBTACZ-1 wheel tracker is designed to evaluate the anti-rutting ability of asphalt mixture at high temperature and help with the ratio design of asphalt mixture.
| Wheel walking speed | 42±1times/min (one way) |
| Wheel walking distance | 230±10mm |
| Wheel rubber hardness (international standard hardness) | 78±2 (60℃) |
| Ground pressure with test specimen | 0.7 ± 0.05MPa |
| Specimen size | 300x300x50mm |
| Displacement measurement range | 0~30mm |
| Displacement measurement accuracy | less than 0.01 mm |
| Wheel-track test time | 20~300 min (adjustable) |
| Temperature range for control box (can be set) | Room temperature~80 ℃ (control accuracy: ± 0.3℃) |
| Power | 380V, 50Hz, 3kW (need working neutral wire) |
TBTACZ-5 wheel tracker is intended for evaluating the anti-rutting ability of asphalt mixture at high temperature and helping with the ratio design of asphalt mixture.
| Working mode | Water immersion test and non-immersion test |
| Temperature measurement accuracy | ±0.1°C |
| Ambient temperature control accuracy | ±1°C |
| Number of temperature measurement channels | 2 |
| Displacement measurement accuracy | ±0.01mm |
| Displacement measurement range | 0~30mm |
| Temperature setting range | 40°C~80°C |
It is mainly used for the determination of the high temperature anti-rutting ability of the asphalt mixture, and can also be used for the auxiliary inspection of the asphalt mixture ratio design.
It provides a lot of real and effective data for the domestic industry standard of the instrument prepared by the Ministry of Communications. Our institute is the main unit of the People's Republic of China Transportation Industry Standard (JT\T670-2006) rutting test machine.
| Displacement detection range | 0 ~ 30 mm. |
| Deformation detection accuracy | ±0.05 mm, resolution 0.001 mm. |
| Temperature control range | 40 ~ 80 °C (arbitrarily adjustable). |
| Temperature control accuracy | ± 1 ° C, resolution 0.1 °C. |
| Test piece height | 300 mm × 300 mm × (50-100) mm. |
| Rubber hardness of test wheel (international standard hardness) | 78±2 (60°C) |
| Test wheel grounding pressure | 0.7MPa±0.05MPa. |
| trolley walking speed | 42 times / min ± 1 time / min. |
| trolley walking distance | 230±10 mm |
| rutting test time | 20---600 min (arbitrarily adjustable) |
