论文部分内容阅读
结合相关标准要求以及工程实际情况,选择合适的原材料通过合理的配合比设计,配制符合工程要求的预应力轨道板用封锚砂浆,并相应的研究了封锚砂浆的搅拌、成型工艺。
According to the requirements of relevant standards and the actual engineering conditions, the suitable raw materials are selected to be suitable for the design of mix proportioning to prepare the anchor mortar for prestressed track plate which meets the engineering requirements. The stirring and forming process of anchor mortar is studied accordingly.