该剂是一种新型的化学爆破剂,将该剂加适量的水混匀后,填充在岩石等预先打好的孔隙内,利用其化学膨胀力就可使岩石等龟裂破碎。可广泛应用于岩石、大理石等石料的开采及加工,以及混凝土的破碎。使用安全,威力大而无粉尘。其配方如下(按重量百分比): 非晶质铝酸钙 20～30％; 无水硫酸钙 30～48％; 硅酸盐水泥 20～50％; 减水剂≤3％; 缓凝剂≤5％; The agent is a new type of chemical blasting agent. After the agent is mixed with an appropriate amount of water, it is filled in pre-domed pores such as rocks, and the rock is fractured and fractured by utilizing its chemical expansion force. It can be widely applied to the mining and processing of rock, marble and other stones, and the crushing of concrete. Safe to use, powerful and dust free. The formula is as follows (by weight percentage): 20-30% of amorphous calcium aluminate; 30-48% of anhydrous calcium sulfate; 20-50% of Portland cement; 3% of water reducer; %;