JC/T 874-2009
Methods of chemical anaylsis of silicious raw materials for cement industry (English Version)
- Standard No.
- JC/T 874-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- Professional Standard - Building Materials
- Status
- 2021-07
- Replace By
- JC/T 874-2021
- Latest
- JC/T 874-2021
- Replace
- JC/T 874-2000
- Scope
- This standard specifies chemical analysis methods for siliceous raw materials used in the preparation of cement raw materials. In addition to the determination of potassium oxide and sodium oxide, the determination of other chemical components in this standard includes two methods: the standard method and the substitute method, which can be selected according to the actual situation. In case of dispute, the benchmark law shall prevail. This standard applies to the chemical analysis of siliceous raw materials used in the preparation of cement raw materials.
JC/T 874-2009 Referenced Document
- GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
- GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
JC/T 874-2009 history
- 2021 JC/T 874-2021 Methods for chemical analysis of siliceous raw materials for cement
- 2009 JC/T 874-2009 Methods of chemical anaylsis of silicious raw materials for cement industry
- 2000 JC/T 874-2000 Methods of chemical analysis of silicious materials for cement industry
