Article List
- Falling Weight Deflectometer: A Key Tool for Assessing Road QualityWhen it comes to ensuring road quality and safety, the Falling Weight Deflectometer (FWD) stands out as a key tool in the field of road infrastructure assessment. In this article, we will delve into the significance and working principles of the FWD, shedding light on why it is an essential instrume
- Enhancing Road Quality Assessment with Road Surface Profiler (RSP)Assessing and enhancing road quality is a continuous endeavor for road authorities and engineers. The Road Surface Profiler (RSP) is a technology that has revolutionized the assessment process, enabling more effective road quality enhancements. In this article, we will explore how RSP technology con
- The functions of road surface profilerThe result of road surface profiler is almost continuous data. The road surface profiler generates far more data than the normal rut bar with 3, 5, or even 10 sensors. The road surface profiler can generate indicator statistics for an operator defined interval. The economic practicability of this technology is more reflected in the data obtained can be used to calculate Ride comfort indicators.Industry news July 16, 2020
- What is the method of using heavy weight deflectometer?First of all, for the use of the heavy weight deflectometer, take the detection of bridge deflection as an example: install the heavy weight deflectometer on the detector bracket and place it in contact with the measured point on the bridge.Industry news December 20, 2021
- How to calibrate the universal testing machine?The calibration of the universal testing machine needs to verify the accuracy of the system instruments responsible for obtaining force and displacement measurements.Industry news December 18, 2021
- Precautions when using the density tester.Density meter is abbreviated as liquid density tester, which is an instrument for measuring density value. The common density meter is a desktop electronic density meterIndustry news December 17, 2021
- What are the common failures of automatic binder extractors?Automatic binder extractors are used for the analysis of asphalt mixtures using perchloroethylene or tetrachloroethylene solvents. The following is an introduction to the common failures and solutions of automatic binder extractors.Industry news October 20, 2021
- How to maintain the heavy weight deflectometer?A heavy weight deflectometer is used to measure the deflection of airport runway or normal pavement.Industry news October 15, 2021
- How to maintain asphalt testing equipment?Asphalt testing equipment provides the ability to design and test paving materials for use on roads, bridges, or airport runways. Asphalt testing equipment also performs pavement testing of highways and airport runways to ensure compliance with quality and performance specifications.Industry news October 12, 2021
- What are some tips on asphalt binder testing?Asphalt binder tester is used to determine the asphalt binder content of hot mix asphalt (HMA). Asphalt binder content affects many elements of HMA mix performance, such as strength, durability, stiffness, rutting, and wet damage.Industry news November 10, 2021