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self-excavating tanks/shafts:
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Kervenheim, Germany,
diameter 9 m, height 8 m |

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Siebergtunnel, Austria,
3 access shafts with
formwork clear finished on one side, diameter 8 m, heights 12- 21 m |

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Atomforschungszentrum CERN, France/Switzerland,
2 access shafts with formwork clear finished on one side, constructed using the downward climbing method, diameters 13 and 22 m , depth 50 m
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Bad Oeynhausen, Germany,
funnel structure
for International Garden Show |
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