General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 24972-2010
Scope
This standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of elastic traffic columns. This standard is applicable to flexible traffic columns that serve as safety warnings in road traffic. They are mainly used to separate opposing traffic flow or channelize traffic. Traffic columns used for other purposes can be used as a reference.
GB/T 24972-2010 Referenced Document
GB/T 10111 Generation of random numbers and procedures applied to sampling inspection for product quality
GB/T 16422.2 Plastics—Methods of exposure to laboratory light sources—Part 2: Xenon-arc lamps*, 2022-04-15 Update
GB/T 18833 Retroreflective sheeting for traffic control*, 2012-12-31 Update
GB/T 3681 Plastics. Methods of exposure to direct weathering,to weathering using glass-filtered daylight,and to intensified weathering by daylight using Fresnel mirrors *, 2011-12-30 Update
GB/T 3978 Standard illuminants and geometric conditions
GB/T 3979 Methods for the measurement of object color