| Inner protection. Hot-dip zinc galvanization 80 u thickness according to rule UNE ISO 1461:1999. Anchorage treatment. Thermal phosphatization to guarantee the adherence ofthe surface coveringaccordingto rule ISO2409. Surface protection. Polyester in a furnace 120 u thickness. Adherence and resistance according to rule ISO 2409, and ISO 6272. Five standard colours are available and any other RAL colour on request. Textures. Smooth and ferro textured. |