GB/T 24720-2009
ActiveTraffic cones
交通锥
Application Summary AI generated
GB/T 24720-2009 specifies the technical requirements, dimensions, color, retroreflective performance, and testing methods for traffic cones used in road management and construction zones. It applies to temporary traffic control devices on highways, urban roads, and work sites to guide vehicles and pedestrians safely. The standard ensures cones are visible under low-light conditions and durable for repeated use in civil engineering and traffic safety applications.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.