GB/T 9966.2-2020 "Natural Stone Test Methods, Part 2: Bending Strength Test after Drying, Water Saturation, Freeze-thaw Cycle" specifies the specific requirements for the flexural strength test of natural Stone under drying, water saturation and freeze-thaw cycle conditions, including required instrumentation, sample preparation, test procedures, calculation of results and preparation of test reports.
| Status | Active |
|---|---|
| CCS | Q21 | ICS | 91.100.15 |
| Release Date | 2020-03-06 00:00:00 | Implementation Date | 2021-02-01 00:00:00 |