在前期针对司家营铁矿全尾砂的探索性试验、净浆试验、胶砂试验中,已经初步开发出了激发钢铁厂水淬渣活性的新型胶凝材料。为了进一步检验和验证新型胶凝材料的力学特性,利用中试生产的新型胶凝材料进行了不同胶砂比和不同浓度的胶砂试验,得到了适合司家营铁矿充填的新型胶凝材料。
The new cementing materials stimulating activities of steelworks slag is tentatively exploited,based on the pre-exploratory test,net pulp test and mortar test for Sijiaying Iron Mine.In order to further test and verify the mechanical properties of the new cementing materials,the suitable new filling cementing materials for Sijiaying Iron Mine is obtained from the researches on the new cementing materials in pilot tests with different mortar and concentrations.