铸石是一种新型工业材料。它具有较钢、铁及橡胶更好的耐磨、耐腐蚀性能。铸石板作为耐磨衬护层已为各部门广泛使用。在泄水建筑物中作为抗悬移质磨损,亦取得良好的效果。但铸石板直接作为泄水建筑物的抗冲耐磨材料,存在被推移质砸碎冲走的问题。把铸石作为抗冲耐磨混凝土骨料,浇筑铸石混凝土,既保留铸石的耐磨性能,又在很大程度上克服上述缺点,为铸石作为泄水建筑物的抗冲耐磨材料广泛使用提供了可能性。 Casting stone is a new type of industrial materials. It is better than steel, iron and rubber wear resistance, corrosion resistance. Casting stone as wear lining has been widely used by various departments. In the drainage structure as anti-suspended material wear and tear, also achieved good results. However, the cast stone directly as a puncture-resistant buildings wear-resistant materials, there is the problem of passing away by mass transfer. The cast stone as a wearable and wear-resistant concrete aggregate, pouring cast stone concrete, not only retain the wear resistance of castings, but also to a large extent overcome the above shortcomings, for the cast stone as a scouring and wear-resistant building materials Widespread use offers the possibility.