This standard specifies the model, technical requirements, test methods, inspection rules, signs, packaging, transportation and storage of vehicle separation gratings. This standard applies to vehicle separation gratings on highway toll lanes.
GB/T 24966-2010 Referenced Document
GB 4208 Degrees of protection provided by enclosure(IP code)
GB/T 18226 Specification for steel component anticorrosion of highway engineering*, 2015-05-15 Update
GB/T 191 Packaging.Pictorial marking for handling of goods
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 5080.7 Equipment reliability testing--Compliance test plans for failure rate and mean time between failures assuming constant failure rate