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The images in more detail
The following is an overview of the images contained in the press set
PERI tunnel formwork system solution
Walls and slab in one pour: A total of 71 segments are fabricated in regular weekly cycles with the VARIOKIT tunnel formwork carriage.
From the HafenCity to the “Elbbrücken“ in weekly cycles
Hamburg‘s longest jobsite: Currently the U4 line is being extended by 1.3 km from the station HafenCity Universität towards the “Elbbrücken”.
Efficient system solution for the U4 subway tunnel in Hamburg
Trough and tunnel fabrication at a depth of up to 20 meters within a diaphragm wall excavation pit.
VARIOKIT formwork carriage construction
Load-bearing PERI system solution: Since concreting is done single-sided against the diaphragm walls, the high loads have to be transferred within the VARIOKIT formwork carriage construction. It also adjusts itself to the changing cross-section widths and heights.