ASTM E2883-13(2019)

Anotácia textu normy ASTM E2883-13(2019) :

This guide describes the procedures for evaluating and calibrating friction measurement systems known as Continuous Friction Measuring Equipment (CFMEs) using the specialized equipment, instruments, pavement surfaces, trained personnel, and approved facilities. It serves as a process to identify and quantify the variables that affect system performance, to minimize the effect of these variables, and to provide a means to relate CFMEs to reference skid measurement systems. The standard covers the apparatus to be used in evaluation and calibration, physical measurements, static force evaluation and calibration, tire pressure gauge calibration, speed and distance calibration, slip ratio or yaw angle verification, water flow and distribution, force plate calibration, final testing and reporting, documentation, reporting of results, and frequency of system correlation and calibration.


Keywords:
ICS Number Code 93.080.20 (Road construction materials)