Standard No.:	GB/T 25824-2010
English Name:	Steel slag for road
Chinese Name:	道路用钢渣
Chinese Classification:	H54    Other steel and iron products
Professional Classification:	GB    National Standard
ICS Classification:	77.140.99 77.140.99    Other iron and steel products 77.140.99
Issued by:	AQSIQ;SAC
Issued on:	2010-12-23
Implemented on:	2011-9-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	140.0
Delivery:	via email in 1 business day

Steel slag for road 1 Scope This standard specifies terms and definitions, specifications, technical requirements, test methods, inspection rules, transportation and storage of steel slag for road. This standard is applicable to steel slag for coarse aggregate and steel slag for road base course and subgrade in asphalt mixture. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 24175 Test method for stability of steel slag JTG D50 Code for design of highway asphalt pavements JTG E42-2005 Test methods of aggregate for highway engineering JTG F40 Technical specifications for construction of highway asphalt pavements JTJ 052-2000 Standard test methods of bitumen and bituminous mixtures for highway engineering YB/T 804 Terminology for iron and steel slag & treatment and utilization 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 24175, YB/T 804, JTG D50 as well as the following apply. 3.1 steel slag for road steel slag from converter or electric furnace, which is used in road engineering after being subject to stabilization treatment 3.2 high-grade road expressways and Class I highways in highways and expressway sections and trunk sections in urban roads 3.3 Roads of other grades roads of all grades except high-grade

Foreword I 1 Scope 2 Normative references 3 Terms and definitions 4 Specifications 5 Technical requirements 6 Test methods 7 Inspection rules 8 Storage, transportation and quality certificate