GB/T 5072-2023 "Refractory materials—Test method for compressive strength at room temperature" specifies the test method for determining the compressive strength of refractory materials at room temperature (replacing the previous version). Axial pressure is applied to cubic or cylindrical specimens until failure occurs, and the maximum load per unit area is calculated, serving as a fundamental indicator for evaluating the load-bearing capacity of refractory products.
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 | Q40 | ICS | 81.080 |
| Release Date | 2023-12-28 00:00:00 | Implementation Date | 2024-07-01 00:00:00 |