Media File No. 272771
The first working section in the tunnel tube: the realization of starter units which form the foundation for the tunnel-in-tunnel. This area is formed with custom steel formwork. The two support areas – one for the rising wall, another for the prefabricated panel which is mounted at the end of all reinforced concrete work and subsequently forms the bottom carriageway slab – are clearly visible.
More media of this structure
More media for this product/service available at: