Trade Fair econstra 2014: Tunnel Renovation and Safety

Tunnelling as one of the most complex tasks of civil engineering will be an essential component of the econstra 2014. On October 22 and 23 the fair for construction engineering, architecture and building maintenance takes place on the Messe Freiburg’s fairgrounds.


The Tunnel as an economic Factor

Building a tunnel represents a financial show of strength; however, maintenance and modernization constantly involve high costs. At the same time transport tunnels in particular represent an economic factor, whose significance must not be underestimated.

In accordance with recent statistics made...

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Econstra from October 25 to 27, 2012 in Freiburg/D

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Issue 2012-02 New Construction Engineering Fair in Freiburg/D

econstra with Tunnelling Section

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Issue 2012-01 New Construction Engineering Fair in Freiburg/D

econstra opens in October 2012

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Issue 2015-07 Trade Fair

InnoTrans 2016 presents current Tunnel Technology

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Issue 2012-03 New Construction Engineering Fair in Freiburg/D

Construction Engineering Event: Eye in Space peering below Ground...

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