This important logistics operator has expanded its facilities with the construction of a new state-of-the-art logistics centre in Zaragoza, with an investment of 14 million euros. The extension adds 12,000 m² of surface area between warehouse and offices, as well as incorporating 100 loading docks.

The project combines a prefabricated concrete structure with a self-supporting deck roof system, which has simplified the construction of the roof by eliminating the need for straps, thus optimising execution times. The self-supporting deck roof has been resolved with the INCO 155.3 pre-lacquered profile of 1.20 mm thickness, using 15-metre-long sheets that cover spans of 7.20 m in two-span pieces.

This profile, under these conditions, supports a maximum increased load of 280 kg/m², which allows the incorporation of a photovoltaic installation on the roof, the fixing of hanging installations under the sheet metal, in addition to permanent loads and snow overload.