Superstructure reinforcement TB Westerschledde

Structural engineering
Eiffage Infra-West

Kund

LB Straßen NRW, Hamm

Byggtid

08/2019 - 04/2020

External prestressing and additional reinforcement was installed on the underside of the superstructure of the prestressed concrete bridge.

Superstructure reinforcement of the Westerschledde viaduct, A44 motorway near Geseke

Steel construction / shear reinforcement
92 steel crossbeam shear prestressing
40 pcs deflection construction
HDW
360 m² Preparation of concrete base
184 pcs. recesses made by HDW
Concrete repair
200 pcs chiselling out concrete damage, relining
184 pcs HDW reworking and sealing of recesses
Reinforced concrete/shotcrete
11,800 pcs. production of bonded anchors
Install 24 tonnes of reinforcing steel
Produce 33 m³ of reinforced concrete
Produce 43 m³ of shotcrete
Tendon prestressing
96 bar tendons, transverse prestressing, supply and install anchor blocks
184 bar tendons Shear reinforcement supply, installation
1,497 m tendons supply, installation