This standard specifies the classification, performance grade, raw materials, mixing ratio, mass requirements, preparation, test methods, inspection rules, etc. of high-performance concrete, which is suitable for high-performance concrete applications in various construction projects and infrastructure buildings. Cement, concrete, concrete additives and other standards are cited to ensure the scientificity and accuracy of concrete materials and their performance tests.
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 | Q13 | ICS | 91.100.30 |
| Release Date | 2021-12-31 00:00:00 | Implementation Date | 2022-07-01 00:00:00 |