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2016年,我国颁布了国家标准GB/T 32546-2016《钢渣应用技术要求》,对钢渣用作胶凝材料和骨料(集料)都提出了比较详细的技术规定。该标准规定钢渣用作胶凝材料时,安定性要满足国家标准GB/T 20491-2006《用于水泥和混凝土中的钢渣粉》的规定,即沸煮法安定性合格,且当钢渣中Mg O含量大于13%时压蒸法安定性合格。在国家标准GB 25029-2010《钢渣道路水泥》、国家标准GB 13590-
In 2016, China promulgated the national standard GB / T 32546-2016 “Steel Slag Application Technical Requirements” and put forward detailed technical regulations on the use of steel slag as cementitious material and aggregates (aggregates). The standard provides steel slag as a cementitious material, the stability to meet the national standard GB / T 20491-2006 “used in cement and concrete slag powder,” that is, boiling boiling stability, and when the slag Mg O content greater than 13% when the pressure steam stability of the pass. In the national standard GB 25029-2010 “slag road cement”, the national standard GB 13590-