This standard specifies the test method for corrosion resistance performance of steel connecting parts and steel components in a chloride ion environment, which is suitable for evaluating the long-term durability of these parts in a corrosive environment. The standard provides two test methods: periodic spray test and periodic salt spray test. Users can choose the applicable method according to the actual conditions. The standard provides a scientific basis for corrosion performance evaluation in the construction industry, which helps to improve the safety and durability of building steel.
| Status | Active |
|---|---|
| CCS | H25 | ICS | 77.060 |
| Release Date | 2022-12-30 00:00:00 | Implementation Date | 2023-07-01 00:00:00 |