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S5 Korzeńsko - Widawa

Korzeńsko - Widawa, Poland

The box-girder sections of the new bridges MS-41 and MS-36 for the S5 expressway from Korzeńsko to Widawa were built in a one-week cycle using the incremental launching technique. Doka's support and planning keep work on the project moving smoothly ahead.

Challenge:

  • Prepare an all-inclusive concept for building the MS-41 and MS-36 bridges by the incremental launching method
  • Formwork planning and construction of the supporting structure with hydraulic advancing
  • Adherence to tight construction schedule

Project solution:

  • Progress speeded up by innovative stripping mechanism for the deck slab
  • 30-metre sections cast in a 7-day cycle
  • Versatile Large-area formwork Top 50 used in the casting yard
  • Detailed planning and on-site support for smooth progress on the build

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Project data

year of completion
2016
Projectdurationr
13 Monate
Country
Polen
City
Korzeńsko - Widawa
Constructor
Astaldi S.p.A.

Structure data

Method of construction
Incremental launching
Height of casting sections
3.6m
Number of casting sections
2 x 26
Length of bridge
17m
Longest casting section
17m