References:

The success balance:

600 Standard Digesters 140 Egg Shaped Digesters 110 Water Towers 33 Telecommunications Towers 86 Other Towers 640 Big Round Tanks 1.350 Small Round Tanks 700 Special Structures 160 Funnels 19 Tunnel 49 Offshore Tower

Egg Shaped Digesters Standart Digesters BIMA-Digesters Climbing formwork - Steel Climbing formwork - Wood Self excavating tanks/shafts Segment formwork Water Towers Windmill Towers Telecommunications Towers Other Towers Funnels Silos with internal cones Special Structures Tunnel