Standard No.:	YB/T 022-2008
English Name:	Steel slag used for cement
Chinese Name:	用于水泥中的钢渣
Chinese Classification:	H34    Beneficiation reagent
Professional Classification:	YB    Professional Standard - Metallurgy
ICS Classification:	77.140.99 77.140.99    Other iron and steel products 77.140.99
Issued by:	NDRC
Issued on:	2008-3-12
Implemented on:	2008-9-1
Status:	valid
Superseding:	YB/T 022-1992
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	40.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the terms and definitions, technical requirements, test method, inspection rules, marking, transportation and storage of steel slag used for cement. This standard is applicable to steel slag for steel and iron slag cement and cement active admixture. 2 Normative References The following 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 these documents is applicable. For undated references, the latest editions of the normative documents are applicable to this standard. GB/T 750 Autoclave Method for Soundness of Portland Cement GB/T 1346 Test Methods for Water Requirement of Normal Consistency, Setting Time and Soundness of the Portland Cement (GB/T 1346-2001 eqv ISO 9597:1989) GB 8076-1997 Concrete Admixtures YB/T 140 Method for Chemical Analysis of Steel Slag in Cement YB/T 148 Standard Test Method for the Content of Metallic Iron in Steel Slag Used in Cement 3 Terms and Definitions For the purposes of this standard, the following terms and definitions apply. 3.1

Foreword 1 Scope 2 Normative References 3 Terms and Definitions 4 Technical Requirements 5 Test Methods 6 Inspection Rules 7 Marking, Transportation and Storage