CRTSⅡ Bi-block Ballastless Track Sleeper Prefabrication and Laying Technology

On the basis of brief introduction of different structural features and construction process flow of CRTSⅡ slab-type ballastless track,this book introduces indetail the construction process for CRTSⅡ bi-block sleeper；presents product quality control key points based on code requirement；introduces the construction preparation and main content for construction measurement to be completed before construction；introduces the logistics organization planning and construction equipment transition for CRTSⅡ bi-block ballast bed；introduces the process flow of the supporting layer of CRTSⅡ bi-block ballastless track and bridge bed plate construction,as well as the technical key points for artificial form working method；and introduces indetail the process flowand technical requirement for mechanical vibrating and embedding construction.