论文部分内容阅读
一、概述无声破碎剂是一种粉末状物质,用水调制成浆体,浇灌在岩石或混凝土钻孔中,经10~24小时,就可将岩石或混凝土在无振动、无噪声、无飞石,无毒气的情况下安全破碎。还可进行有计划的破碎和切割,按需破碎的部位破碎,需保留的部位保留。可以切割成任意形状。以弥补炸药爆破时的不足,它对爆破技术是一项重要的补充和发展。二、SCA 的技术条件和特性
I. Overview Silent breaker is a powdered substance that is conditioned with water and slurried in rock or concrete. After 10 to 24 hours, the rock or concrete can be free from vibration, noise, and flying stones. , safe broken in the absence of toxic gas. Planned crushing and cutting can also be carried out, crushing the broken parts, and keeping the reserved parts. Can be cut into any shape. To make up for the deficiencies of blasting explosives, it is an important supplement and development to blasting technology. Second, SCA technical conditions and characteristics