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混凝土水泥是高耗能产品,以水泥产品为主体的建材工业是国家节能减排的重点行业。促进水泥生产、流通和使用全过程的散装化是节能减排、保护环境、实现资源节约与综合利用的一条重要途径。我国散装水泥发展起步于上世纪50年代,在“十五”时期得到了快速发展。2006年,我国水泥散装量达到4.7亿吨,水泥散装率达到39.1%。
Concrete cement is a high-energy-consuming product. The building materials industry with cement products as the main body is a key industry in the national energy-saving and emission-reduction. The promotion of bulk production of cement production, distribution and use is an important way to save energy and reduce emissions, protect the environment, and realize resource conservation and comprehensive utilization. The development of bulk cement in China started in the 1950s and has experienced rapid development during the “15th Five-Year Plan” period. In 2006, the volume of cement in China reached 470 million tons, and the cement bulk rate reached 39.1%.