GB/T 2999 - 2016 is used to determine the volume density of refractory particles. The standard details the required equipment, such as Lee's Specific Gravity bottle, oven, etc. The sample preparation is standardized, and the specific process of calculating the volume density of refractory particles by placing the dried refractory particles in a specific liquid medium and measuring the volume of the liquid is separated. With this standard, the volume density data of refractory particles can be accurately obtained, which provides a key basis for controlling the ratio of raw materials and evaluating product performance in production, and helps to ensure the efficient and stable mass and industrial production of refractory materials.
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 | 2016-08-29 00:00:00 | Implementation Date | 2017-07-01 00:00:00 |