DSHD -0719 Automatic Wheel Tracking Tester

Packaging
carton
Delivery
7 Days

I.Product standard:

1) DSHD -0719 Automatic Wheel Track tester is made as per T0719 in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering.

2) DSHD -0719 Automatic Wheel Track tester is specially applied to determine the resistance to rutting of bituminous mixture at high temperature.

3) DSHD -0719 Automatic Wheel Track tester can also be used as an auxiliary check method during bituminous mixture ratio design.

II.Technical parameters

1. Rolling speed of roller: 42±1 times/min (one way);

2. Test vehicle moving distance: 230±10mm;

3. Hardness of rubber for rolling wheel: 78±2 (International Standard Hardness);

4. Pressure between rolling wheel and test mold: 0.7±0.05MPa;

5. Test mold size: 300*300*50mm;

6. Measurement range for displacement: 0~30 mm;

7. Measurement accuracy for displacement: less than 0.01 mm;

8. Test duration: 60~240min;

9. Temperature controlling range for constant temperature case: room temperature~80℃;

10. Temperature controlling accuracy: ±0.3℃;

11. Power supply: 380 V, 50 Hz, 3 kW;

  • Country: China (Mainland)
  • Business Type:
  • Market:
  • Founded Year:2013
  • Address:
  • Contact:Angel Chan
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