Patil RHEDA system

Patil RHEDA
System

Advanced slab-track solution optimized for tunnels and elevated structures

The Patil RHEDA system is a slab-track solution optimized for tunnels and elevated structures. Developed with inputs from German RHEDA specifications, it provides integrated slab, rail, and fastening control within constrained alignments.

At Patil Group, the Patil RHEDA system adapts to the unique requirements of every project. Its core design uses modified bi‑block sleepers embedded in a monolithic concrete slab, delivering strength and durability. With highly elastic rail fastenings, it ensures the vertical rail deflection needed for balanced load distribution and smooth, reliable train travel.

RHEDA system tunnel implementation

Implemented in:

  • Mumbai Metro (tunnel sections)
  • Chennai Metro (viaduct zones)
  • Katra–Banihal section (tunnel segments in J&K)

This system ensures secure placement, minimal settlement, and long-term alignment—even under high dynamic loading and temperature variation.