NEN EN 16771 : 2016
Current
Current
The latest, up-to-date edition.
RAILWAY APPLICATIONS - INFRASTRUCTURE - ALUMINOTHERMIC WELDING OF GROOVED RAILS
Published date
11-08-2014
Publisher
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, grooved rails as described in EN 14811 of the same profile and steel grade.
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