GB/T 20491-2006
AbolishedSteel slag powder used for cement and concrete
用于水泥和混凝土中的钢渣粉
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging, marking, transportation, and storage of steel slag powder used as an active admixture in cement and concrete production. It is applied in the construction materials industry, particularly for manufacturing cement and preparing concrete mixtures where steel slag powder is utilized to improve workability, durability, and long-term strength while promoting industrial waste recycling. The standard is relevant for quality control and acceptance testing of steel slag powder in cement plants, concrete batching plants, and related engineering projects.
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