GB/T 43876-2024 is the latest standard for testing cement-based materials. It specifically stipulates, for the first time, the method for determining the viscosity of cement paste (a mixture of cement and water), typically using a rotational viscometer. This parameter is of significant importance for studying the rheology of paste, optimizing the workability of concrete (such as pumpability and self-leveling), and developing new admixtures.
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 | Q11 | ICS | 91.100.10 |
| Release Date | 2024-04-25 00:00:00 | Implementation Date | 2024-11-01 00:00:00 |
