Segments in the tunnel of the Pajares railway section
The technique used in the execution of the tunnels in the Pajares Section for the new railway communication line between Asturias and the plain requires the use of prefabricated reinforced concrete segments which, like a Meccano, configure the structure of the new underground track. PREFASA arranged a new manufacturing line for this type of piece in its Riaño installations and supplied around 3,500 units of a type of segment of high technical specifications.
Published 2/9/09