摘要
本文利用氧化钙水化时体积膨胀研制出一种不同于传统炸药的爆破剂。通过向高温死烧过的氧化钙中加入合适的添加剂,对水化过程进行控制,将膨胀能充分利用到介质破碎中。整个破碎过程缓慢进行,不会产生剧烈的震动、噪音、粉尘。
A kind of blasting agent which differs from the traditional chemical explosive is invented by using the volume expansion of calcium oxide＇s hydration. Adding appropriate additive to the calcium Oxide sintered in the high temperature, and controlling the process of hydration will make the expansion fully exert to the fragmentation of rock. The process will slowly carry on without producing any violent shake, noises and dust.
出处
《煤矿爆破》
2006年第3期35-36,共2页
Coal Mine Blasting
关键词
静态爆破剂
CAO
膨胀
破碎
Static state blasting agent
CaO
expansion
fragmentation
