Granulated blast-furnace slag as main material, clinker and desulphurization gypsum as composite catalyst, with less additive, new type of efficient metal with cementing material was made, the principle of cementing material and law of different raw material quantity influencing filling body strength were discussed, the experiment plan was settled. The result showed that 28 d strength of cementing material under the appropriate matching was 3.43 times than P.O 42.5 cement, 3.82 times than P.S.A 32.5 cement, far better than cement filling, the technology increased the rejects of mine, reduced the filling cost.
王 英. 高效金属矿用胶结材料的研制及其性能[J]. 煤炭与化工, 2015, 38(11): 69-71,76.
WANG Ying. Efficient Metal Mine Cementing Materials Research and Its performance. CCI, 2015, 38(11): 69-71,76.
