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总体论述了CRTSⅠ型无砟轨道轨道板铺设CA砂浆选定和配制及CA砂浆灌注等施工工艺,并结合设计及相关技术资料仔细分析和总结了CA砂浆灌注整个过程和注意事项,以指导实践。
The construction technology of CA mortar selection and preparation and CA mortar pouring for CRTS Ⅰ ballastless orbital track slab laying are generally discussed. The whole process and precautions of CA mortar pouring are carefully analyzed and summarized according to the design and relevant technical data to guide the practice.