CRTSⅡ Slab Ballastless Track Track Slab Prefabrication and Laying Technology

On the basis of different structure and construction technological flow of CRTSⅡ slab ballstless track,this book discusses in detail the construction technology of CRTSⅡ track slab,the key points of critical working procedures are listed.In this book,the following contents are respectively discussed:the structural form,construction technological flow,process conditions,construction method and inspection and acceptance for polyurea waterproof layer sprayed on bridge;the construction technology of sliding layer and plastic extrusion layer;the construction technology of shear alveolar treatment on beam surface and longitudinal connection of base plate;the specific operation method for the laying and fine adjustment of track slab,cement emulsified asphalt mortar pouring,as well the construction method for lateral baffle.