半刚性基层材料室内试验研究

The Study on Esperiment Results of Semi-rigid Materials

通过对水泥砂砾、二灰碎石、二灰砂砾和二灰土等半刚性基层材料的抗压、抗冻、抗疲劳和温度收缩试验结果的分析研究 ,得出了关于刚性基层材料路用性能的结论 。

Based on the stress?anti freezing?fatigue and temperature shrinking experiment results of cement shingle?lime flyash shingle and lime flyash aggregate,this paper has concluded some conclusions about semi rigid materials field feature,and some useful suggestions about semi rigid materials have been given.