【摘要】 在探讨水泥复合助磨剂的过程中,对选定的几种试剂的单组分助磨效果进行了测试,结果表明,所选用的某工业废料在不同用量时均表现出明显的助磨效果,平均使细度提高80.2%,3d抗压强度提高10%,28d抗压强度提高3.8%,具有良好的学术价值、经济价值及社会价值.更多还原

【Abstract】 The author made test on the influence of various single grinding-aids in development of cement compound grinding aids. It is showed that the industry-waster is striking in different amouts added. It improves grinding fine particle 80.2%. The average increases compressive strength 10% in 3-days and 3.8% in 28-days. It is important in lerning and economic and society.更多还原