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1标准概况为落实国家《循环经济法》的实施,国家标准化管理委员会于2007年2月下达了《用于水泥和混凝土中的粒化高炉矿渣粉》GB/T18046-2000国家标准修订计划,中国建筑材料科学研究总院为主编单位。主编单位在2004年就已开展该标准的修订工作,征求了部分矿渣生产厂的意见,同时查阅了国内外有关标准的资料。2007年修订计划下达后,进行取样、试验,2007年7月完成了标准研究,2007年8月通过了审议,2008年2
1 Standard Overview In order to implement the national “Circular Economy Law” implementation, the State Standardization Management Committee in February 2007 issued a “granulated blast furnace slag for cement and concrete” GB / T18046-2000 national standards revision plan, China Building Materials Science Research Institute for the editor unit. The editor in 2004 has carried out the revision of the standard, seek the views of some of the slag production plant, at the same time access to relevant information at home and abroad. After the release of the revised plan in 2007, sampling and testing were carried out. The standard study was completed in July 2007, which was reviewed in August 2007 and reviewed in 2008