试验结果表明，选用粉煤灰、低钙石与沸石复合三掺，并相应提高粉磨细度，可明显地提高大掺量粉煤灰复合水泥的强度。
Test result shows that the mixing of this three materials accompany with increasing grind fineness, the strength of compound cement with large amount of fly ash can be improved significantly.
研究了粉煤灰、低钙石与沸石的优化组合对水泥物理性能的影响。
The effect of optimum grouping of fly ash, low calcium stone and zeolite on cement physical property in studied.
研究利用低钙石和闪锌尾矿代替粘土煅烧高质量的水泥熟料。
The possibility of utilizing low calciferous rock and blende tails in the cement industry has been studied.
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