JC/T 452-2002
Directives for the grading of conventional cement product (English Version)
- Standard No.
- JC/T 452-2002
- Language
- Chinese, Available in English version
- Release Date
- 2002
- Published By
- Professional Standard - Building Materials
- Status
- 2010-06
- Replace By
- JC/T 452-2009
- Latest
- JC/T 452-2009
- Scope
- This standard stipulates the principles for the classification and assessment of cement quality grades, the technical requirements for general cement physical quality grades and the principles for the division and evaluation of quality grades. This standard applies to Portland cement, ordinary Portland cement, mineral wine Portland cement, pozzolanic Portland cement, fly ash Portland cement, composite Portland cement and limestone Portland cement. Quality grade assessment and quality certification of cement products.
JC/T 452-2002 history
- 2009 JC/T 452-2009 Ranking of common portland cements
- 2002 JC/T 452-2002 Directives for the grading of conventional cement product
- 1992 JC/T 452-1992 Cement quality grading principles
