SYD-0752 Emulsified Asphalt Wet Wheel Abrasion Tester

1、 Scope of application of the instrument

The emulsified asphalt wet wheel abrasion tester is used to test the wear resistance of emulsified asphalt slurry seal mixture after forming. It can be used in conjunction with the load wheel load testing instrument to determine the optimal asphalt content of emulsified asphalt slurry seal mixture. This instrument complies with the testing specifications of "T0752-2025" in the JTG3410-2025 standard of the Ministry of Transport for testing asphalt and asphalt mixtures in highway engineering.

2、 Instrument composition

It mainly consists of a sample tray, a wear head, a lifting platform, a lifting rocker, fixtures, etc. (see the figure below)

3、 Technical parameters

1. Power supply voltage: 380V

2. Motor power: 250W

3. Wear head mass: 2270g ± 50g

4. Standard rubber tube: Ø 31 ± 1 * 127 ± 1

5. Trial mold size: 360 * 360 * 6.4 ± 0.2mm 360 * 360 * 10 ± 0.2mm

360*360*13±0.2mm

360*360*16±0.2mm

6. Template aperture: φ 280 ± 1mm

7. Wear head speed: revolution 61 ± 1 r/min, rotation 140 ± 2r/min

8. Wear area: 278.8689cm ²