通过弯曲试验和劈裂试验，分析了水泥替代部分或全部矿粉对沥青混合料抗裂性能的影响。
By flexural test and split test, the effect of part or total replacement of mineral powder with cement on and-cracking performance of asphalt mixture is researched.
为了确保蒙脱土改性沥青混合料的低温抗裂性能，就必须用试验方法来评定它在低温下的性能。
In order to assure low temperature anti-crack performance of montmorillonite modified asphalt mixture, a test method must be adopted to evaluate its low temperature performance.
沥青混合料的低温抗裂性能是多年冻土地区沥青路面的关键路用性能之一，老化对其有着重要影响。
The asphalt mixture's crack resistance at low temperature is one of the key pavement performances in perennially frozen soil zone, and aging procedure has important effect on it.
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