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Balma Subway

Achievement : Balma Subway

Details of construction site

  • Balma station is located at the end of line 1 of Toulouse’s metro system. The steel panels and metal sun screens were treated using Decosteel, a GALVA UNION group duplex coating. The supports and expanded metal sheet structure were treated with Decozinc after a zinc anti-corrosion treatment. .
  • Architect : Agence Séquence – Toulouse



GALVA UNION is the specialist of galvanization, powder coating and duplex treatment.