GB/T 30191-2013 "Photocatalytic Self-cleaning Coating Materials for Exterior Walls" specifies the technical requirements, test methods, and inspection rules for photocatalytic self-cleaning coating materials for exterior walls. It is applicable to the production and quality control of such materials. The standard defines key performance indicators, including self-cleaning properties and weather resistance. Testing involves simulating environmental aging using a UV aging test chamber, measuring the hydrophilic properties of the coating with a contact angle meter, and evaluating pollutant degradation effects with a spectrophotometer. This provides standardized support for material performance verification and engineering applications.
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 | G51 | ICS | 87.040 |
| Release Date | 2013-12-31 00:00:00 | Implementation Date | 2014-09-01 00:00:00 |
