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Railway Track: It is very common to find small pebbles on the railway track and almost all of us have seen them. However, there are many reasons for having pebbles between and on both sides of the tracks. These small stones are called track ballast and they help in keeping the railway tracks in place, but have you ever wondered why these small stones are there on these railway tracks. Actually it is very important to have these stones on the railway track. Today we will tell you about it.
Know what are the benefits of pebbles present on these tracks-
We all know how heavy a train is. The passing of such a heavy series of coaches over the tracks causes heavy vibrations, which along with loud noise can be a hazard to the surrounding structures and buildings. This is where these sharp stones come in handy. Holds them tight and prevents them from vibrating too much.
In addition, the absence of small plants on railway tracks prevents degradation of the land on which railway lines run. The stones do not allow any plants to grow on the tracks.
In addition, track ballast also serves to prevent the ground from becoming too soft and water from frequently entering the track. While it does not completely prevent water from entering the rail tracks, it enables drainage under or around the tracks to ensure that water does not stagnate there.
Apart from ballast, sleeper has many advantages-
Apart from these small stones on the railway track, there are also long concrete plates on which the tracks are laid. These are called sleepers. Track ballasts also provide stability to these sleepers. When the train passes, the combination of sleeper and ballast keeps its weight and reduces the chances of any accident.
If there are no pebbles and sleepers, it becomes impossible to handle the train. This is the main reason for having pebbles and sleepers on train tracks.
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