This standard specifies the term definitions, product classification, technical requirements, test methods, inspection rules and requirements for marking, packaging, transportation and storage of reflective film for road traffic signs. This standard is applicable to all kinds of reflective films used in road traffic signboards, outline signs and raised road signs. Reflective film for other various signs and traffic safety facilities and equipment can be implemented by reference.
GB/T 18833-2002 history
2012GB/T 18833-2012 Retroreflective sheeting for traffic control
2002GB/T 18833-2002 Retro-reflective sheeting for road traffic signs