【摘要】 充填采矿由于充填成本较高而制约着其发展。寻求一种能替代水泥的胶结料用于井下充填 ,以降低充填成本 ,不少矿山企业和科研人员对此怀有兴趣。铜坑矿在应用有色冶炼炉渣代替部分水泥作胶结材料用于井下充填的试验研究获得成功 ,取得了良好的技术经济效果。更多还原

【Abstract】 Mining with backfilling is restrained by relatively high filling cost. Many mining enterprises and researchers have been interested in seeking a replacement for cement as consolidating agent for underground filling so as to cut filling cost. In Tongkeng Mine, the experimental tests using nonferrous metals smelter slag to partially replace cement as consolidating agent have succeeded in underground backfilling and good technical and economical results have been obtained.更多还原