The GB/T 18570.6-2011 standard specifies the method for evaluating the surface cleanliness of steel before coating, especially the sampling technology of soluble impurities - the Bresle method. This method uses flexible adhesive bags to extract soluble impurities on the surface of steel, which is suitable for steel surfaces of various shapes and directions, and can provide accurate samples for subsequent cleanliness analysis. The Bresle method is easy to operate and has strong applicability. It can be widely used in on-site testing, providing an important basis for surface preparation mass before coating application.
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 | A29 | ICS | 25.220.10 |
| Release Date | 2011-12-30 00:00:00 | Implementation Date | 2012-10-01 00:00:00 |