1 Scope
This standard specifies the methods for chemical analysis of aluminate cement.
Only reference method is specified for the ignition loss determination, insoluble substance determination, total sulfur determination, potassium oxide and sodium oxide determination and fluorion determination of aluminate cement. Reference method and substitution method are specified for the silicon dioxide determination, ferric oxide determination, titanium dioxide determination, aluminum oxide determination, calcium oxide determination and magnesium oxide determination.
This standard is applicable to aluminate cement or other cement of aluminate category suitable for this method as well as other materials designated to be subject to this standard.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding amending errors in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of the normative document is applicable. For undated references, the latest edition of the normative document applies.
GB/T 6682 Water for Analytical Laboratory Use - Specification and Test Methods (GB/T 6682-1992, neq ISO 3696: 1987)
GB 12573 Sampling Method for Cement
