Ballast is a layer of broken stones, gravel, moorum, or any other granular material placed and pac…
Read moreSleepers are the transverse ties that are laid to support the rails. They have an important role in…
Read moreRails are the members of the track laid in two parallel lines to provide an unchanging, continuous,…
Read moreTrack drainage can be defined as the interception, collection, and disposal of water from, upon, or…
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