Home / Standards / GB/T 13590-2022 GB/T 13590-2022 Active Steel slag and granulated furnace slag portland cement 钢渣矿渣硅酸盐水泥 Standard Type GBT ICS 91.100.10 CCS Q11 Status 现行 Issue Date 2022-12-30 Implementation 2023-07-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A