摘要
随着充填采矿法应用的日益广泛,提高充填体质量就成为一个重要问题。充填料浆浓度控制、采场脱水、胶凝材料选取等相关充填工艺的改进可以提高充填质量。本文介绍了在高浓度充填中,选择合适的充填挡墙改善采场脱水、采用低水化热高强度的充填胶凝材料等技术,以建立可靠、高效的充填系统,保证矿山安全生产。
With more and more filled stope mining method being used,it ＇ s important to improve the quality of the filled body.Filling techniques,such as pulp density,stope dehydration,binding material,were improved in order to improve filled body quality.In high density backfilling,appropriate bulkhead to improve stope dehydration,low temperature and high strength binding material,which can establish stable,high efficiency filling system.
出处
《中国矿山工程》
2010年第5期17-19,共3页
China Mine Engineering
关键词
高浓度充填
级配
胶凝材料
high density backfilling
grade
binding material
