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An Experimental Study on Pulverized Fuel Ash Concrete

机译:粉煤灰混凝土的试验研究

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It is well known that the quality of cement concrete highway surface has significant influence on the vehicle running speed. This paper discusses the performance of cement concrete mixed with pulverized coal ash based on the experimental study. Results show that when adding with pulverized coal ash, the anti-booklet intensity will be enhanced, the abrasion resistance can be improved and water gain rates and the cement hydration speed can be cut down effectively. It should be noted that the pulverized coal ash cement concrete must consume massive pulverized fuel ash which will occupy land area and pollute the environment.
机译:众所周知,水泥混凝土高速公路表面的质量对车辆的行驶速度有很大的影响。在实验研究的基础上,探讨了粉煤灰掺合水泥混凝土的性能。结果表明,加入粉煤灰后,可以提高抗册强度,提高耐磨性,有效降低水的增水率和水泥的水化速度。应该注意的是,粉煤灰水泥混凝土必须消耗大量粉煤灰,这些粉煤灰会占用土地面积并污染环境。

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