Sub-Ballast and Blanket — Study Resources & PYQs
Sub-ballast and blanket layers
- Estimated study time: 40 minutes
Study resources
- Ballast Types and Properties (Article) — Lecture slides covering ballast types, sizes, specifications, sub-ballast, and blanket for Indian Railway track construction.
- Ballast-less Track (Video) — NPTEL lectures covering modern ballast-less track (slab track) systems as alternatives to conventional ballasted track.
Taught in these subjects
- Railways, Airports and Harbour Engineering — CEP-6503 · Government College of Engineering and Technology, Jammu