GB/T 3810.2-2016 is a fundamental testing method for the geometric and appearance quality of ceramic tiles. It specifies how to measure the length, width, thickness, edge straightness, rectangularity, surface flatness, and inspect surface defects (such as cracks, glaze bubbles, glaze deficiencies, etc.) of ceramic tiles. These dimensional and surface quality indicators serve as the most direct basis for evaluating product processing precision, installation effectiveness, and appearance grade.
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 | Q31 | ICS | 91.100.25 |
| Release Date | 2016-04-25 00:00:00 | Implementation Date | 2017-03-01 00:00:00 |