Reference Project: Stuttgart 21
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The roof construction is supported by 28 calyxes. In the first calyx alone, 350 tons of reinforcing steel were used.

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Over 70,000 tons of reinforcing steel are delivered to S21 from the specially created project rebar fab shop in Denkendorf as well as from branches throughout southern and eastern Germany.

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Stuttgart 21 turns the former terminus station with 17 tracks into a through station with 8 tracks.

Stuttgart 21 – Central Station

Stuttgart 21 is a true centennial project, which offers the urban development and the Stuttgart metropolitan region great transport and economic opportunities. At the center of this major project is the conversion of the terminus station with 17 tracks into an underground through station with 16 tracks. SÜLZLE Stahlpartner has created the project rebar fab shop “S21” in Denkendorf especially for this purpose. Thanks to the high flexibility and fast reaction time in case of unexpected events, large quantities can be provided and delivered quickly.

Stuttgart 21 in motion:

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The Stuttgart 21 railway project is one of the largest construction projects in Germany. The core of the project is the conversion of Stuttgart’s main railway station from a head station to an underground through station.

Huge quantities of reinforcing steel are used in the foundations, floor slabs, walls, columns and ceilings of the building and in the numerous railway tunnels so that these can easily absorb the high static loads such as tensile and compressive forces. The SÜLZLE Stahlpartner branches throughout southern and eastern Germany will supply more than 83,000 tons of reinforcing bars, reinforcing steel meshes, 300,000 bolted connections and spacers for the major construction project.

Images:

Largest order in SÜLZLE’s history reaches its peak

Another milestone reached in the Stuttgart 21 project

On February 27, 2021, Deutsche Bahn successfully concreted the 14th goblet support for the Stuttgart Central Station. This marks the completion of half of the total of 28 uniquely shaped concrete works of art that will form the roof of the new platform hall. Together with Olaf Drescher, Chairman of the Management Board of DB Projekt Stuttgart-Ulm GmbH, the new Lord Mayor of Stuttgart, Dr. Frank Nopper, and the station’s architect, Christoph Ingenhoven, watched the work in progress.

The entire chalice contains around 350 tons of reinforcing steel distributed over 22,000 individually measured steel struts. Ed. Züblin AG relies on SÜLZLE Stahlpartner to manufacture the custom-made reinforcement. The railroad always builds several cup supports at the same time, so the 15th cup support was also concreted in mid-April already.

More info at: www.bahnprojekt-stuttgart-ulm.de

Facts and figures about the project:

83.000 tons

Reinforcing steel

28

Full calyxes

12

Partial calyxes

300.000

Screw connections at the calyxes of the station concourse

350 tons

Reinforcing steel in the first calyx alone

05/2015-11/2023

Delivery period

Location of the reference project Stuttgart Central Station:

Stuttgart Central Station
70173 Stuttgart, Germany

Further information on the Stuttgart-Ulm railway project can be found on the official website.

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SÜLZLE Stahlpartner project rebar fab shop “S21” Denkendorf:

SÜLZLE Stahlpartner GmbH
Rebar fab shop “S21” Denkendorf

Körschtalstraße 100
73770 Denkendorf
Germany

Tel. +49 711 6200 82 – 0
Fax +49 711 6200 82 – 19
Mail info@suelzle-stahlpartner.de

Uwe Köber

Location Manager

Tel. +49 7072 9161 – 14
Fax +49 7072 9161 – 61
Mail uwe.koeber@suelzle-stahlpartner.de

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