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Continuous welded rail

These are long rail bars welded in a workshop and transported in especially equipped wagons to the location where they are to be laid. Once positioned on the splice bars, these rail sections are welded to the track either by aluminothermy or by mobile welding machines, solving expansion or overload problems by means of special joints, by inserting sections of normal length bars or by means of expansion apparatus at the ends of the rail.

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Continuous welded rail