JC/T 452-2009
Ranking of common portland cements (English Version)
- Standard No.
- JC/T 452-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- Professional Standard - Building Materials
- Latest
- JC/T 452-2009
- Replace
- JC/T 452-2002
- Scope
- This standard specifies the assessment principles and classification of general cement quality grades, technical requirements for cement physical quality grades and cement quality grade assessment. This standard is applicable to the product quality grade assessment and quality certification of various types of cement that comply with the provisions of GB 175 "General Portland Cement" and other types of cement that adopt this standard.
JC/T 452-2009 Referenced Document
- GB 175-2007 Common portland cement
JC/T 452-2009 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
