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Who we are

Anchored in Switzerland and internationally active, WALO is managed as a family business in the 4th and 5th generation. For over 100 years, WALO has focused on the combination of consistency and innovation.


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What we do

WALO is active as an innovative total solutions company in all markets of the construction industry. The family-owned company has established itself as a reliable partner in the construction industry and infrastructure projects in Switzerland and worldwide with its decades of experience and the permanent development of sustainable as well as economical solutions.


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Projects

We have successfully implemented many challenging projects. Therefore, we proudly let our references speak for our work.


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Products

Whether residential, industrial, healthcare, outdoor or for sports and leisure facilities - seamless floor coverings have to meet a wide variety of requirements on a permanent basis.


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Career

Good buildings and thus satisfied customers require precise construction work. All our employees, from unskilled workers to engineers, play a key role in ensuring that we achieve this goal time and time again.


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VoMa Töss Bridge Winterthur

The Töss Bridge is located on the main axis of the N01 in section 48, Zurich - St. Gallen. The rehabilitation (main work) took a total of about 1 ½ years. The work was carried out under traffic in three main construction phases.

Project description

The Töss Bridge is located on the main axis of the N01 in section 48, Zurich - St. Gallen. The rehabilitation (main works) took a total of about 1 ½ years. The work was carried out under traffic in three main construction phases.

 

Special features

The following work was carried out over the entire construction period:

  • Adaptation of the central reservation (so that it was passable throughout).
  • Reinforcement and repair of the cross girders (indirect bearing) with tie rods
  • Re-anchoring of the abutments and retaining walls (Zurich abutment) with prestressed ground anchors
  • Full surface protection measures on the concrete surfaces with covering paint (coating with increased impermeability)
  • Repair of concrete spalling on the chamber walls of the abutments
  • Execution of new tie-back transverse buffers at both abutments
  • Reprofiling of the guide walls with ultra-high performance fiber concrete (UHFB)
  • Renewal of road surface, waterproofing, roadway transitions
  • Renewal of the inlet and cleaning manholes
Contact

Walo Bertschinger AG
Giessenstrasse 5
8953 Dietikon 1

Service

Road construction & Civil engineering

Concrete rehabilitation and hydrodynamics

Civil engineering

Building sum
CHF 3.6 Mio.
Builder
Federal Roads Office FEDRO
Winterthur Branch
Construction management
IG Winti Tössbrücke
c/o Bänziger Partner AG, Zürich
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