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武广客运专线无砟轨道双块式轨枕的混凝土配合比在满足德国标准的前提下采用国内标准选择国内原料,通过试验进行多种配合比的比较,选定最终配合比。该配合比下的混凝土在强度方面也完全满足德国标准。
Wuhan-Guangzhou Passenger Dedicated Ballastless track double block sleeper concrete mix to meet the German standard under the premise of using domestic standards to select the domestic raw materials, through a variety of test with the comparison, the final mix selection. The concrete under the mix ratio also fully meets the German standard in terms of strength.