GB/T 9966.11-2021 "Test Methods for Natural Stone, Part 11: Determination of Quench Heat Accelerated Aging Strength" specifies the test method for the performance of natural Stone under severe temperature changes. The standard describes in detail the test principle, equipment, specimen preparation and test procedures. It is suitable for evaluating the durability and strength changes of natural Stone under thermal Impact conditions and provides a technical basis for quality control of Stone in architectural and decorative 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 | Q21 | ICS | 91.100.15 |
| Release Date | 2021-05-21 00:00:00 | Implementation Date | 2021-12-01 00:00:00 |
