1 Scope
This Standard specifies the definitions, classification, requirements test methods and acceptance rules as well as using cautions for aluminate cements.
This Standard is applicable to the production and quality acceptance of aluminate cements.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this Standard. At time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.
GB/T 205-2000 Methods for Chemical Analysis of Aluminate Cement
GB/T 1345-1991 Test Method for Fineness of Cement - the 80μm Sieve
GB/T 1346-1989 Test Methods for Water Requirement of Normal Consistency, Setting Time and Soundness of the Portland Cement (neq ISO/DIS 9597)
GB/T 2419-1994 Test Method for Fluidity of Cement Mortar
GB/T 8074-1987 Method of Determination for Specific Surface of Cement - Blaine Method
GB 9774 1996 Sacks for Packing Cement
GB 12573-1990 Test Method for Sampling of Cement
GB/T 17671-1999 Method of Testing Cements - Determination of Strength (ISO Method) (idt ISO 679：1989)
JC/T 681-1997 Mixer for Mixing Mortars
3 Definition and Classification
3.1 Definition
The hydraulic cementing materials made from finely ground aluminate cement clinker based on calcium aluminate are referred to as aluminate cement with the code of CA.
Foreword I
1 Scope
2 Normative References
3 Definition and Classification
4 Requirements
5 Test Methods
6 Acceptance Rules
7 Packaging, Marking, Transportation, Storage and Use
Appendix A (Normative) Determination Method of Water Consumption and Coagulation Time for the Normal Consistency of Aluminate Cement Mortar
Appendix B (Informative) Main Application of Aluminate Cement and Announcements for Use in Civil Work
