BALLASTLESS FIXED RAIL SUPERSTRUCTURE AND CONSTRUCTION PROCESS

摘要

track superstructure for supporting fixed rails without ballast(10) includes a slab rolling track (8, 108) superimposed on a concretefoundation slab concrete (4, 104) supported on the ground, the bottom(17) 134)the slab track (8, 110) having a transverse wave (40) of the formcombined with a hollow (26) of the foundation slab (4, 104).the surface of the waves (26, 16, 166, 162) in an area of highcorresponding to at least one extru00e9mum ripples is chemicalscontinuously.