Assembly description of the Pamplona Tunnel formwork
Tunnel formwork in mine for the construction work of the Pamplona – Cúcuta highway located in Colombia.
The formwork of 15 m and radius 5.56 m has been supplied that circulates on railroad track, and whose main characteristics are its ability to adapt to different superelevations of the route, to two different sections of the main tunnel and the change to the enlarged section of more than 14m wide. It also has an addition for the concreting of the SOS niches in a single installation together with the tunnel.