This standard specifies the definition of terms, grades and grades, technical requirements, test methods, inspection rules, and Encasement, marking, transportation and storage of silica sand for casting. It is suitable for all kinds of silica sand used in casting production for molding and core making, including natural silica sand and artificial silica sand, to ensure that its mass meets the requirements of the foundry process.
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 | J31 | ICS | 91.100.15 |
| Release Date | 2010-09-26 00:00:00 | Implementation Date | 2011-02-01 00:00:00 |