NF F50-105:1992
Railway fixed equipment. Thermit welding of rails. Welds performed by compagnies. Performance and acceptance conditons of works.

Standard No.

NF F50-105:1992

Release Date

1992

Published By

Association Francaise de Normalisation

Status

Be replaced 2006-12

Replace By

NF F50-107-2:2006

Latest

NF F50-107-2:2006

NF F50-105:1992 history

• 2006 NF F50-107-2:2006 Railway applications - Track - Aluminothermic welding of rails - Part 2 : qualification of aluminothermic welders, approval of contractors and acceptance of welds.
• 1992 NF F50-105:1992 Railway fixed equipment. Thermit welding of rails. Welds performed by compagnies. Performance and acceptance conditons of works.