【摘要】 就粉煤灰掺量、品质、龄期对混凝土耐磨性能的影响进行专门试验研究,指出了粉煤灰在水泥混凝土路面中使用的注意事项及最佳用量,结果显示如能正确选用粉煤灰对水泥混凝土路面的耐磨性是有益处的。更多还原

【Abstract】 In the paper the effects of fly ash mixing quantity,quality and age on resistance to abrasion of concrete have been researched by experimentation.Matters needing attention and effective mixing quantity of fly ash added in concrete pavement is pointed.The result shows that to choose fly ash correctly is good for resistance to abrasion of concrete pavement.更多还原