This International Standard specifies terms and definitions, classification and marking, requirements, test methods, inspection rules, Encasement, marking, transport and storage of silica fume for mortar and concrete. Silica fume refers to the dust discharged through the flue during the smelting of ferrosilicon or industrial silicon, and the main component is amorphous silica. This standard applies to the use of silica fume in all types of mortar and concrete, with the aim of ensuring its mass Stability and Reliability for engineering applications.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Abolish | ||
|---|---|---|---|
| CCS | Q12 | ICS | 91.100.10 |
| Release Date | 2011-11-21 00:00:00 | Implementation Date | 2012-08-01 00:00:00 |