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Retractable Tunnel Formwork Features in this project
– The retractable tunnel formwork in this project is for expressway emergency lane ,
– When working, it can automatically, quickly assembled to tunnel formworks by extension connecting mechanism,
– When it does not work, it can retract by flexible connecting mechanism without affecting the formwork walking in the tunnel,
– So this tunnel formwork is able to effectively improve the lining speed, quality and reduce labor intensity.
– Customized Tunnel Formwork System is available.
– The Project introduction:
– This Expressway Project is conducted by China Railway Burean Group.
– Total expressway length is 15.5km,the designed driving speed 100km/h and integral subgrade width 33.5m,
– Two tunnels are built, left tunnel length 5181m, right tunnel length 5120m.