GD-0719 Automatic Wheel Track Tester (Common) - GD-0719

GD-0719 Automatic Wheel Track Tester (Common), used to determine the resistance to rutting of bituminous mixture at high tempe - more info check here: http://www.buymeasuringtools.com/GD-0719-Automatic-Wheel-Track-Tester-Common-10021207/

Quick Brief

Place of Origin: Shanghai China (Mainland) Brand Name: Gold Model Number: GD-0719 Function:: Automatic Wheel Track Tester Specimen:: Bitumen Warranty:: 1 Year

Product Features:

GD-0719 Automatic Wheel Track Tester (Common)

used to determine the resistance to rutting of bituminous mixture at high tempe

Business Terms:

Port: Shanghai

Minimum Order Quantity: 1 Set/Sets

Supply Ability: 100 Set/Sets per Month

Payment Terms: T/T

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Specifications and Product Details:

GD-0719 Automatic Wheel Track Tester (Common)

Purpose:

The instrument is designed and made as per T0719 in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering. It is mainly used to determine the resistance to rutting of bituminous mixture at high temperature. It can also be used as an auxiliary check method during bituminous mixture ratio design.

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°C;

10. Temperature controlling accuracy: ±0.3°C;

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