reclaimed road base materials 回收路面基层材料
According to economic analysis, engineering cost of red mud road base per compressive m3 is CNY 10~20 Yuan lower than traditional road base materials.
经过经济性分析，赤泥混合基层的工程造价比传统基层材料单位压实方低10~20元。
Through LCA analysis of three road base materials and application, the performance of environment protection, technologies, applying results and economic effects have been researched.
通过对三种典型基层材料的LCA对比分析以及工程应用研究，对该种材料的环保性能、施工工艺、应用效果以及经济效益进行了研究。
Studies and tests are carried out on its use for high class road base, which include the properties of raw materials, mix design, road performance, mechanism of strength formation, etc.
论述一种新型筑路材料，电厂排放的工业废渣—增钙渣和增钙粉煤灰，作为高等级道路基层的试验研究，包括原材料性质、设计配比、路用技术性能及强度形成机理等的试验研究。
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