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Wholesale magnesia brick green refractories is an important development strategy of sustainable development
Refractory bricks for building kilns and various thermal equipment of high temperature building materials and structural materials, magnesium chrome bricks can withstand all kinds of physical and chemical changes and mechanical action under high temperature, now with the continuous development of China's cement industry, but also put forward higher requirements on refractories. The refractory industry, which has long depended on the mode of extensive economic growth, should increase its adjustment to meet the needs of the new situation.
China's cement industry refractories industry has problems such as low industry concentration, vicious competition and shortage of raw material resources. Only by speeding up reorganization and integration of refractory production enterprises in cement kiln can we adapt to the rapid development of cement industry. At the same time, brick enterprises should also strengthen user cooperation with research institutes and research cooperation, intensify efforts to achieve new breakthroughs in green refractories technology, and strive to in a short period of time, has made substantial breakthroughs in green refractories technology and application of some key.
The development of green materials at the same time, the quality of the products must be assured. The main reasons for the poor life of refractories are mainly the backward production facilities, the use of friction brick machine, the low level of automation in the process of batching, molding, firing and inspection, the large fluctuation of product quality and the large size deviation, and the improper masonry method. In use, in order to prevent bricks from falling out of refractory materials, excessive use of steel plate locking leads to large expansion of refractory materials and excessive pressure to damage firebrick and fine management.