This standard specifies the working principle and system composition, working environment conditions, technical requirements, test methods, inspection rules and markings, packaging, transportation, storage, etc. of the two-wheel lateral force friction coefficient automatic testing system. This standard applies to the production, inspection and use of two-wheeled test systems for on-site testing of pavement anti-skid performance.
JT/T 778-2010 history
2010JT/T 778-2010 Automatic testing system of twin-wheel sideway force coefficient