Hamburg rut test instrument
Hamburg rut test instrument

swaziland Hamburg rut test instrument

Description: This test determines the rutting and water sensitivity of hot mix asphalt (HMA). It measures the permanent deformation of the asphalt mixture under moving loads. By determining the rut depth and the number of load applications at failure, it identifies early failures due to insufficient aggregate structure, insufficient binder strength, or water damage. Because the specimens can be fully immersed in water at a certain temperature during the test, it can be used to evaluate the impact of water damage on the asphalt mixture.

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swazilandAsphalt mixture testing instrument

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Product Description

  Description

This test determines the rutting and water sensitivity of hot mix asphalt (HMA) under mobile loads. By measuring the rut depth and the number of loading cycles to failure, it identifies early failures due to insufficient aggregate structure, insufficient binder strength, or water damage. Since the specimens can be fully immersed in water at a certain temperature during the test, it can be used to evaluate the impact of water damage on the asphalt mixture.

Industry Standard: T0766-20XX

Technical Index

Technical Index

Displacement Sensor:

0~30mm

Test Time:

0~480 (min)

Displacement Accuracy:

±0.01mm

Number of Tests:

0~30000 (times)

Temperature Range:

Room temperature~80℃

Specimen Size:

400mm×300mm×50mm

Temperature Control Accuracy:

±1℃

300mm×300mm×50mm

Steel Wheel:

φ203.2mm x 47mm

Standard cylindrical mold

Test Speed:

15~55 (times/minute)

Working Mode:

Immersion Test

Travel Distance:

230±10mm

Temperature Measurement Channels:

2 channels

Power Supply Voltage:

380V, three-phase four-wire with working neutral wire

Overall Power:

8KW

Overall Size:

1400x1600x1400 (mm)

Overall Weight:

500Kg

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