Specialized in self-supporting tunnel formwork

Self-supporting tunnel formwork is a system for casting the tunnel vault. It is robust and reliable, and moves autonomously over the grade, attaching itself to the base beam during the casting process. It consists of a shell or metal mold formed by modular panels that...

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...