摘要
采空区回填是矿产资源开采及保护生态环境的重要技术措施之一。简述了泡沫混凝土的起源与国内外的发展状况,介绍了泡沫混凝土的种类和应用范围以及特点,通过尾砂泡沫混凝土在地下矿山工程中的应用分析,提出了尾砂泡沫混凝土在矿山工程中将得到广泛应用的结论。
Goaf backfilling is a key technique of mineral resources mining The paper introduces the genesis and developments of foamed concrete at home and applied ranges are introduced as well. The analysis on mining applications widely used in mining engineering. and ecological environment protection. and aboard. The types, characteristics shows tailings foamed concrete will bewidely used in mining engineering.
出处
《黄金》
CAS
2012年第1期24-27,共4页
Gold
关键词
尾砂泡沫混凝土
整体性能
轻质
易泵送
接顶
地下开采
tailings foamed concrete
whole performance
light
easy pumping
roof-contact
underground mining
