This standard specifies the deterioration assessment method of railway steel beam film, covering aging test and deterioration degree assessment of film. The standard provides specific methods for evaluating film durability and protection performance, aiming to ensure the anti-corrosion performance of railway steel beams in long-term use, maintain structural safety and service life.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | ICS | ||
| Release Date | Implementation Date | ||