| Usage: | Wheel Rutting Test |
|---|---|
| Power: | Electronic |
| Model Number: | GD-0719B |
| Brand Name: | Gold |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Purpose:
GD-0719B Wheel Rutting Test Device is designed and made as per T0719 "Bituminous Mixture Wheel Track Test" in the Industry Standard JTJ052Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering. It is a research type, and it can be used for colleges and universities, and scientific research institutes to make research on the resistance to rutting of bituminous mixture at high temperature.
GD-0719B Wheel Rutting Test Device can also be used for manufacturing companies and construction companies to determine the resistance to rutting of bituminous mixtures at high temperature.
Main technical parameters
1.Sample size: 300mm*300mm*(30~200)mm (Grinding wheel molding)
300mm*15mm*50mm(Cutting on site)
2. Working mode: Rod drive
3. Rubber hardness: 78±2 at 60°C,international standard.
4. Test wheel movement: 230mm±10mm
5. Grinding rate: (42±1)times/min (21 times of returns/min);
6. Loading device: (0.7MPa~1.3 MPa)±0.05Mpa when CPRESS is at 60°C.
7. Displacement measuring range: 0mm~130mm
8. Displacement measuring accuracy: <0.01mm
9. Wheel track test time: 60 minutes~240 minutes. 60 minutes is standard.
10. Temperature controle for constant temperature chamber: Ambient temp.~80°C,precision ±0.3°C.
11. Deformation measurement: Precision 0.3%,minimum division 0.005mm.
12. Test temperature: 45°C~85°C, precision 0.5°C
13. Working environment: Temperature 0°C~50°C,RH ≤90%
14. Drive motor power: 0.75kW,1450r/min;
15. Power supply: 3 phases and four lines; Power 3.5KW,The yellow line is working zero line
16. Dimension: 1510mm*740mm*146mm
17. Net weight: About 0.5 T