Parameters and Calibration Methods for the Asphalt Extensometer

1. Adjust the zero point, power on and move the device, then simultaneously start the stopwatch. When the time reaches 1 minute, read and record the displacement measured on the scale. Repeat the measurement three times and calculate the arithmetic mean, ensuring that the speed is within the range of (50 ± 5.0) mm/min.

2021-11-30

Introduction to the Intelligent Tracking Multi-Functional Electric Compactor

The machine consists of a base, a body, a transmission section, a lifting section, a heavy compaction section, and a light compaction section.

2021-11-25

Instructions for Using the Asphalt Extensometer

Connect the power supply. The upper display on the instrument shows the measured temperature—the actual temperature. The lower display shows the set temperature.

2021-11-22

Basic Overview of the Asphalt Mixture Stability Tester

This instrument has been developed and designed in accordance with the standard for stability tests of asphalt mixtures. It is suitable for both stability tests and submerged stability tests, and can be used for mix design of asphalt mixtures or for quality inspection of asphalt pavement construction.

2021-11-18

Features of the Asphalt Mixture Compaction Tester

1. A mechatronic product integrating mechanical engineering, automatic sensor acquisition technology, and microcontroller-based control.

2021-11-16

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