Formwork Technology

Stable Tunnel Formwork Carriage with flexible Design

A large number of infrastructural schemes are being executed in the region for the 2014 Winter Olympics to be held in the Black Sea resort of Sochi. These include a roughly 13  km long bypass for the city centre, which embraces a 2,607  m long tunnel. Peri developed and supplied a tunnel formwork carriage for producing the 6 emergency lay-bys. In these areas the tube is expanded by 3.50  m – in contrast to the standard cross-section. The greatest challenge was devising the hoisting and lowering units with integrated transverse displacement. For moving the formwork carriage to the next...

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