Considering economic and environmental pressure in mining in Jinchuan City,development of a new filling cementing material was carried out using acid slag with low activity at the Jiugang Company,and an early-strength filling cementing material,called consolidation powder,was obtained. In order to use the consolidation power in Jinchuan Mine,compressive strength tests on consolidation powder were carried out for four kinds of filling aggregates,including waste rock,rod milling sand,Gobi Desert sand,and river sand. The results show that the compressive strength of the cemented filling body of Gobi Desert sand for a curing period of three days is lower than the design compressive strength,and the compressive strength of the cemented filling bodies of the three other kinds of filling aggregates meet the strength requirements of a filling body for safe mining in Jinchuan Mine,indicating that the early-strength consolidation powder filling cementing material can replace cement for filling mining in Jinchuan Mine.