This standard specifies the anti-corrosion forms and anti-corrosion requirements for steel components of expressway traffic engineering. This standard is applicable to the anticorrosion of various steel components of expressway traffic engineering. The anti-corrosion of other highway traffic engineering steel components can be implemented by reference.
GB/T 18226-2000 history
2015GB/T 18226-2015 Specification for steel component anticorrosion of highway engineering
2000GB/T 18226-2000 Specification for steel components anticorrosion of highway traffic engineering appurtenances