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  5. Mooser Schwingungstechnik GmbH | Lindberghstraße 3 | D-82178 Puchheim | Phone: +49 (0)89/804348 | Fax +49 (0)89/804813 |

Tunnel Choindez (CH)

construction method:  cut-and-cover method;  vault enlargement

company: Marti Tunnel /Peri Schalungsbau CH

year: 2012


The swiss tunnel construction „Tunnel de Choindez“is part of the highway construction A16 between Delémont and Moutier. The tunnel is constructed with two lanes and a length of 2.790meters. At the northern portal the construction also contains a 420m long lane at the surface. The tunnel is constructed by means of drilling and blasting heading. Mooser formwork vibrators were used for the concrete compaction of the big vault enlargement. They were mounted onto the GT 24 girders of the Peri vault formwork carriage. Due to their position near the formwork skin, the complete vibrating energy is transmitted by means of the formwork skin to the concrete – without any energy loss usually resulting from damping effects of the formwork.

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