Standard No.:	GB/T 205-2008
English Name:	Methods for chemical analysis of aluminate cement
Chinese Name:	铝酸盐水泥化学分析方法
Chinese Classification:	Q11    Cement
Professional Classification:	GB    National Standard
ICS Classification:	91.100.10 91.100.10    Cement. Gypsum. Lime. Mortar 91.100.10
Source Content Issued by:	AQSIQ; SAC
Issued on:	2008-01-21
Implemented on:	2008-7-1
Status:	superseded
Superseded by:	GB/T 205-2024 Methods for chemical analysis of aluminate cement
Superseded on:	2024-10-1
Abolished on:	2024-10-01
Superseding:	GB/T 205-2000 Methods for chemical analysis of aluminate cement GB/T 205-2024 Methods for chemical analysis of aluminate cement
Target Language:	English
File Format:	PDF
Word Count:	11500 words
Translation Price(USD):	280.0
Delivery:	via email in 1 business day

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

Foreword I 1 Scope 2 Normative References 3 Basic Test Requirements 4 Reagents and Materials 5 Instruments and Equipment 6 Preparation of Cement Sample 7 Ignition Loss Determination (Reference Method) 8 Silicon Dioxide Determination (Reference Method) 9 Ferric Oxide Determination (Reference Method) 10 Titanium Dioxide Determination (Reference Method) 11 Aluminum Oxide Determination (Reference Method) 12 Calcium Oxide Determination (Reference Method) 13 Magnesium Oxide Determination (Reference Method) 14 Insoluble Substance Determination (Reference Method) 15 Total Sulfur Determination (Reference Method) 16 Determination of Potassium Oxide and Sodium Oxide (Reference Method) 17 Fluorion Determination (Reference Method) 18 Silicon Dioxide Determination (Substitution Method) 19 Ferric Oxide Determination (Substitution Method) 20 Titanium oxide Determination (Substitution Method) 21 Aluminum Oxide Determination (Substitution Method) 22 Calcium Oxide Determination (Substitution Method) 23 Magnesium Oxide Determination (Substitution Method)