High-alumina self-flowing castables use high-quality refractory aggregate and high-purity refractory powders as main raw materials, adding an appropriate proportion of binding agent, additives and compound admixture, preparation of one kind of monolithic refractories, which can spread out and flow automatically without vibration construction.

　　1. Fine flow ability, can spread out and flow automatically without vibration construction;

　　2. Convenient construction, and pumping construction can be carried out;

　　3. High service temperature;

　　4. Good corrosion resistance;

　　5. High thermal shock resistance;

　　6. Good anti-stripping capacity;

　　7. Strong overall performance;

　　8. Long service life.

　　High-alumina self-flowing castables as commonly used monolithic refractories are mainly used for wear-resisting linings of various industrial furnace where the working temperature is below 1350 ℃.