Assembly of the Pamplona Tunnel formwork

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...

Short tunnels Quindio Sector´s (Colombia)

The assembly and first laying of the “Expanded Sector” of the work has already been carried out. This tunnel has three sections of different sizes. We have designed a shell that fits the two larger ones and a second shell for the small one, while the...