This standard specifies the classification, shape and size, technical requirements, test methods, mass assessment procedures, Encasement, marking, transportation, storage and mass certification of high-alumina thermal insulation refractory bricks. It is applicable to the production and use of high-alumina thermal insulation refractory bricks used in thermal kilns or in direct contact with high-temperature molten material working layers.
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 | Q45 | ICS | 81.080 |
| Release Date | 2014-07-24 00:00:00 | Implementation Date | 2015-02-01 00:00:00 |