Steel slag for foamed concrete blocks
1 Scope
This standard specifies the terms and definitions, specifications, technical requirements, test methods, acceptance rules, packaging, marking, storage, transportation and quality certificate of steel slag for foamed concrete blocks.
This standard is applicable to steel slag powder and steel slag sand for foamed concrete blocks used in building envelope structure.
2 Normative references
The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments (excluding any corrections) to, or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the latest editions of the standards indicated below. For undated references, the latest edition of the normative document referred to applies.
GB/T 750-1992 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/T 2419 Test method for fluidity of cement mortar
GB 6566 Limits of radionuclides in building materials
GB/T 8074 Testing method for specific surface of cement - Blaine method
GB 8076 Concrete admixtures
GB/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values
GB 9774 Sacks for packing cement
GB/T 14684-2001 Sand for building
GB/T 18046-2008 Ground granulated blast furnace slag used for cement and concrete
GB/T 20491-2006 Steel slag powder used for cement and concrete
GB/T 24765-2009 Steel slag for wearing asphalt pave
JC/T 603 Standard test method for drying shrinkage of mortar
JC/T 681 Mixer for mixing mortars
JGJ 52 Standard for technical requirements and test method of sand and crushed stone (or gravel) for ordinary concrete
YB/T 804 Terminology for iron and steel slag & treatment and utilization
Foreword I
1 Scope
2 Normative references
3 Terms and definitions
4 Specifications
5 Technical requirements
6 Test methods
7 Acceptance rules
8 Storage, packaging, marking, transportation and quality certificate of products
Annex A (Normative) Determination method of autoclaved stability of steel slag sand for foamed concrete blocks
