CRTSⅢ Slab Ballastless Track Track Slab Prefabrication and Laying Technology

On the basis of brief introduction of different structural features of CRTSⅢ slab ballastless track,this book introduces in detail the construction process for CRTSⅢ track slab,which includes track slab prefabrication and production by pre-tensioning method,construction of bed plate and limit groove,construction of isolated layer and elastic layer,track slab laying and fine adjustment,as well as construction of self-compacting concrete structural layer.In addition,the key point to construction technique,resource allocation and quality control have been emphatically discussed.