自密实混凝土在高速铁路CRTSⅢ型板式无砟轨道中的质量控制

Quality Control of Self Compacting Concrete in CRTsⅢSlab Ballastless Track of High Speed Railway

随着高速铁路在我国的蓬勃发展,自密实混凝土在CRTSⅢ型板式无砟轨道应用已形成较为完整的施工工艺,其施工工法新颖、工序复杂,需科学组织、精细施工,才能保证工程顺利完工,自密实混凝土对未来我国高速铁路混凝土材料发展具有重要意义。

With the rapid development of China's high-speed railway construction,CRTsⅢslab ballastless track self-compacting concrete has formed a relatively complete construction process.Its construction process is novel and complex,and scientific organization and fine construction are required to ensure the smooth completion of the project.In the Chengdu pouring railway project,self-compacting concrete is of great significance to the future development of China's high-speed railway concrete materials.