This standard specifies the production process flow and indicators, operating requirements, main equipment, quality inspection, and environmental protection requirements for granulated blast furnace slag powder. This standard is applicable to the production of granulated blast furnace slag powder by vertical mills, and other processes can also be implemented with reference.
YB/T 4481-2015 Referenced Document
GB 12348 Emission standard for industrial enterprises noise at boundary
GB 13456 Discharge standard of water pollutants for iron and steel industry
GB 18599 Standard for pollution control on the non-hazardous industrial solid waste storage and landfill*， 2020-12-24 Update
GB 28662 "Steel Sintering and Pelletizing Industry Air Pollutant Emission Standard" (GB 28662-2012) Amendment*， 2020-12-29 Update
GB/T 18046 Ground granulated blast furnace slag used for cement，mortar and concrete*， 2017-12-29 Update
GB/T 203 Granulated blast furnace slag used for cement production
YB/T 4481-2015 history
2015YB/T 4481-2015 The granulated blast furnace slag powder technology specification