GB/T 28293-2012 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 28293-2012	145	Add to Cart	Auto, < 3 mins	Ground iron and steel slag	Valid

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GB/T 40341   GB/T 24595   GB/T 20491   GB/T 38216.5   GB/T 38216.4   GB/T 28292   

Basic data

Standard ID: GB/T 28293-2012 (GB/T28293-2012)
Description (Translated English): Ground iron and steel slag
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H54
Classification of International Standard: 77.140.99
Word Count Estimation: 11,129
Quoted Standard: GB 175; GB/T 176; GB/T 203; GB/T 208; GB/T 750; GB/T 1346; GB/T 2419; GB/T 5483; GB 6566; GB/T 8074; GB/T 8170; GB 9774; GB/T 12573; GB/T 17671; GB/T 21317; JC/T 667; YB/T 022; YB/T 804
Regulation (derived from): National Standards Bulletin 2012 No. 9
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the definition of steel slag powder, components and materials, technical requirements, test methods, inspection rules, packaging, labeling, transportation and storage. This standard is applicable for concrete admixture, cement admi

GB/T 28293-2012: Ground iron and steel slag

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Ground iron and steel slag ICS 77.140.99 H54 National Standards of People's Republic of China Steel slag powder 2012-05-11 release 2013-02-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by China Iron and Steel Industry Association. This standard is under the jurisdiction of the National Steel Standardization Technical Committee (SAC/TC183). This standard is responsible for drafting units. China Metallurgical Building Research Institute Co., Ltd., China Building Materials Science Research Institute. This standard participates in the drafting unit. China Beijing Metallurgical Engineering Technology Co., Ltd., Anshan Iron and Steel Group slag development company, Jiujiang China Metallurgical Environmental Resources Co., Ltd., Zhejiang Hai Mu Steel Service Co., Ltd., Xinyu Metallurgical Environmental Protection Resources Development Co., Ltd., Baosteel Development Co., Ltd. Shanghai New Type materials branch, China Jiangxi International Economic and Technical Cooperation Company, Zhejiang Xiaoshan Jianhong Commodity Concrete Co., Ltd., Guangdong Shaoguang Jia Sheep New Materials Co., Ltd., Wuhan Iron and Steel (Group) Company Metallurgical Slag Branch, Beijing Dongfang Jianyu Concrete Technology Research Institute Co., Ltd., Jiahua Building Materials Co., Ltd., Tangshan Tanglong New Building Materials Co., Ltd., Jinan Lu new new building materials Co., Ltd., Jiangsu Huilong new building materials limited Company, Zhangjiagang Hengchang New Building Materials Co., Ltd., Shaoxing Hongchi Machinery Manufacturing Co., Ltd., Maanshan Iron and Steel Co., Ltd. The main drafters of this standard. Zhu Guilin, Zhang Liangliang, Hao to party, Lu Zhongfei, Sun Shushan, Su Xingwen, Jiang Lizhen, Lu Wen, Xia Chun, Wang Anling, Xu Guoxiong, Gu Wenfei, Li Zonggen, Xu Lansheng, Li Hui, Li Xiaoyang, Tang Youjing. Steel slag powder

1 Scope

This standard specifies the definition, composition and materials of steel slag powder, technical requirements, test methods, inspection rules, packaging, marking, transportation and Storage. This standard is applicable to steel slag powder for concrete admixture and cement admixture. Steel slag powder for other building materials and products can be With reference to this standard.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. GB 166 General Portland cement Methods for chemical analysis of cement GB/T GB/T 203 Granulated blast furnace slag for use in cement GB/T 208 Determination of cement density GB/T 750 Test method for steam pressure stability of cement GB/T 1346 cement standard consistency water consumption, setting time, stability test method GB/T 2419 Determination of fluidity of cement mortar GB/T 5483 Natural gypsum GB 6566 Radiation nuclide limits for building materials GB/T 8074 Determination of specific surface area of cement Representation and Judgment of Numerical Correction Rule and Limit Value of GB/T 8170 GB 9774 cement bags GB/T 12573 Cement Sampling Method GB/T 17671 Cement mortar strength test method (ISO method) GB/T 21371 Industrial gypsum for industrial use in cement JC/T 667 cement grinding process admixture YB/T 022 Steel slag for use in cement YB/T 804 Steel slag and treatment terminology

3 terms and definitions

YB/T 804 Definitions and the following terms and definitions apply to this document. 3.1 To steel slag and granulated blast furnace slag as the main raw material, can be mixed with a small amount of gypsum powder into a certain fineness of the powder material (if necessary, can be added to help Grinding agent). ......

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