The cement industry in raw materials, a lot of use cinder power gypsum, blast furnace slag and other industrial wastes as cement additives, to produce high-quality cement products and superfine slag powder, not only effective conservation of limestone, coal and other non-renewable resources, also turning waste into treasure harm into. At present, the technology has become a major highlight in the cement production, which will also promote the cement industry to move towards the development of low carbon environmental resources.
Superfine Slag Powder grinding process for cement production need crusher and ball mill equipment, the the JC779 jaw crusher is used for a variety of slag, steel slag, tailings, coal gangue, fly ash, etc.such as crushing milling and then use the crushing equipment. Zhengzhou Yifan Machinery Co., the production of large JC779 jaw crusher per hour production capacity up to 1500 t /, and fully meet the production needs of the cement industry. Superfine Slag Powder of Construction grinding production line has become a new way for the steel industry and cement industry to expand the slag application, in line with the national adjustment of product structure, using high technology to transform traditional industries in the integrated environmental management and energy saving aspects of policy, but also conducive to cement the further development of the industry.
Yifan Machinery JC jaw crusher broken slag powder can equal amount of replacement of cement mixed with concrete to improve the workability of fresh concrete. In addition, because the water demand of the slag powder is smaller than the cement mixed with slag powder can reduce the water-cement ratio of concrete, the concrete to reduce secretion of water, increase liquidity, improve workability, pumpability, so maintaining a good working. Does not change the water-cement ratio, replacement of cement with 30-70% of the slag powder amount to make the early strength of concrete decreased. Mixed with slag powder, the temperature rise in concrete on the strength of development, the higher the temperature the faster the strength development, so the actual component in the early strength can increase the later strength increase faster than the pure cement concrete.
Yifan Machinery JC jaw crusher in the crusher machine of a variety of slag effect is broken slag re-use, and greatly improve the re-utilization of the slag, to reduce the environmental hazards caused by the slag, and enhance the chemical properties of cement concrete.
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