Execution of concrete Inverted Arch on railway tunnels in Romania.
Inverted Arch and Filled concrete on tunnels.
Work has been carried out on inverted arch of Sighisoara tunnels with 465 meters of length and Danes with 970 meters.
Important data of the project:
- 78.000 Kg. Of steel
- 3.400 m3 of concrete
- 850 m2 of formwork
Subsequently, the filled concrete with central pipeline formation for drainage was executed.