Lifespan of ties
Request you to help in getting these answers please:
1.0 How the calculate life of Wooden ties laid under rail with respect to Gross Million ton pass?
2.0 What is expected Life of a steel channel ties / composite ties life?
3.0 Life of steel channel ties with respect to Pre stress concrete ties over same Gross Million ton pass?
S K Jagasia
Vice President - Composite Sleeper
Patil Rail Infrastructure Pvt Ltd.