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1.4 Flow of Construction Technology for CRTS Ⅱ Slab Ballastless Track
The flow of construction technology for CRTS Ⅱslab ballastless track is shown in Figure 4.
Figure 1 Sketch Map for Structure of CRTS Ⅱ Slab Ballastless Track on Bridge（Unit：mm）
Figure 2 Sketch Map for Structure of CRTS Ⅱ Slab Ballastless Track on Subgrade（Unit：mm）
Figure 3 Sketch Map of Structure for CRTS Ⅱ Slab Ballastless Track in Tunnel（Straight Line Section and Without Inverted Arch，Unit：mm）
Figure 4 Flow Chart of Construction Technology for CRTS Ⅱ Slab Ballastless Track