Spiral / Strup / Strup holder
Spiral model diagram
Spiral reinforcement bar
Strup
Range of application
For Spiral / Strup / Strup holder, it is a product used for Bi-Block reinforcement bar concrete ballast for RHEDA2000 used in pour-type concrete track.
Bi-Block ballast
These are block-shaped ties that fasten the rails to determine their positions, maintain the track gauge accurately, support the rails for each left and right rail, and distribute the live load transmitted from the rails to the bottom of the ballast. The rails are supported by each left and right rail, and a method of embedding them in ballast concrete is used so that the block surface is exposed on the upper surface.