GB/T 22459.2-2022 "Refractory Mortar - Part 2: Test Method for Consistency (Flow Table Method)" specifies the use of the flow table method to determine the construction consistency of refractory mortar. The mortar is placed in a standard conical mold positioned at the center of the flow table, and after a fixed frequency of jolts for a specified number of times, the spread diameter of the mortar is measured to evaluate its fluidity and filling ability. This method is applicable to medium to low consistency mortars.
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 | Q46 | ICS | 81.080 |
| Release Date | 2022-03-09 00:00:00 | Implementation Date | 2022-10-01 00:00:00 |
