Anti-stripping and water vapor erosion resistant refractory castable and preparation method thereof

The invention relates to an anti-stripping and water vapor erosion resistant refractory castable and a preparation method thereof. The refractory castable is prepared from a refractory aggregate, a binding agent and an additive, wherein the refractory aggregate is prepared from silicon carbide, mullite, calcium hexaluminate, stainless steel fiber and soda-lime-silica glass powder; the binding agent is prepared from aluminate cement, silica powder and alumina micro powder; the addition ratio of the refractory aggregate to the binding agent to the additive is (90-80): (10-20): (0.15-1.20). The refractory castable disclosed by the invention has the advantages that the refractory castable has good stripping resistance and water vapor corrosion resistance under medium and low temperature conditions, and meanwhile, the refractory castable has the characteristics of high strength and good wear resistance, so that the service life of the refractory castable is prolonged. 本发明涉及一种抗剥落和抗水蒸气侵蚀的耐火浇注料及其制备方法，该耐火浇注料是由耐火集料、结合剂