The GB/T 31819-2015 standard specifies the technical requirements for the corrosion resistance of liquid fluororubber coating on the chimney after desulfurization, including base treatment, construction of fluororubber lining, and engineering acceptance. The standard is applicable to the anti-corrosion operation of old and new chimneys after wet desulfurization of coal-fired thermal power plants. The specification ensures the effectiveness and long-term Stability of fluororubber coatings in high-corrosion environments, and improves the durability and anti-corrosion performance of chimneys through strict requirements on coating materials and construction processes.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | A 29 | ICS | 87.020 |
| Release Date | 2015-07-03 00:00:00 | Implementation Date | 2016-02-01 00:00:00 |