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水炮泥即水封爆破,它是利用水的不可压缩性,有效的传递炸药爆破时产生的压力,提高爆破效果,同时爆破时水在炮眼内雾化,一部份变成蒸气(据国外测定水蒸气的降尘效果比水高8倍),可以大大减少爆破产生的粉尘和有害气体,并有效的防止炸药爆然而引起的瓦斯和煤尘爆炸。目前,水炮泥在国外已广泛使用,不少国家己规定为井下爆破炮眼填堵的唯一方法。英国自1886
Water cannons that water seal burst, it is the use of water incompressibility, the effective transmission of explosive blasting pressure generated to improve the blasting effect, while blasting water atomized in the blasthole, part of the steam into (according to foreign Determination of water vapor dust reduction effect of 8 times higher than water), can greatly reduce the blasting of dust and harmful gases, and effectively prevent explosive explosions caused by gas and coal dust. At present, water cannons have been widely used in foreign countries, and many countries have stipulated that the only method for downhole demolition blasthole plugging. England since 1886