NEN EN 14730-1 : 2017
Current
The latest, up-to-date edition.
RAILWAY APPLICATIONS - TRACK - ALUMINOTHERMIC WELDING OF RAILS - PART 1: APPROVAL OF WELDING PROCESSES
12-01-2013
Specifies the laboratory tests and requirements for approval of an aluminothermic welding process using welds produced in workshop conditions. Pertains to the joining of new Vignole rails as described in EN 13674-1 of the same profile and steel grade.
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