GB/T 20491-2006
Steel slag powder used for cement and concrete (English Version)
- Standard No.
- GB/T 20491-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2018-06
- Replace By
- GB/T 20491-2017
- Latest
- GB/T 20491-2017
- Scope
- This standard specifies the terms and definitions, technical requirements, test methods, inspection rules, packaging, marking, transportation and storage of steel slag powder used in cement and concrete. This standard applies to the production and inspection of steel slag powder in cement and concrete. This standard is also applicable to the composite products of steel slag powder, granulated blast furnace slag powder and powdered carbon ash.
GB/T 20491-2006 Referenced Document
- GB 178 Standard sand for cement strength test
- GB/T 1346 "Test methods for water requirement of normal consistency,setting time and soundness of the Portland cement"
- GB/T 208 Test method for determinging cement density*， 2014-06-09 Update
- GB/T 2419 Test method for fluidity of cement mortar
- GB/T 750 Autoclave method for soundness of portland cement
GB/T 20491-2006 history
- 2017 GB/T 20491-2017 Steel slag powder used for cement and concrete
- 2006 GB/T 20491-2006 Steel slag powder used for cement and concrete
