This standard describes the principle equipment, specimen, test procedure, result calculation and test report of the test method for determining the load softening temperature of dense and shaped refractory products and shaped insulation products by differential heating method. It is suitable for refractory products with a load softening temperature below 1700 ° C.
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 | 2023-05-23 00:00:00 | Implementation Date | 2023-12-01 00:00:00 |