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Formwork for the Iris Viaduct (part of the Diabolo project)

Construx b.v.b.a., 3600 Genk, Belgium


Diabolo is a major infrastructure project that includes both a rail link between Brussels Zaventem Airport and Antwerp via the 25N railway line, and also a connection on the same 25N line from Schaerbeek out to the airport. AM Valens - AB is constructing the 1.5 km long route, an 810m long section of which includes the so-called Iris Viaduct with its 34 pillars. The TUC-Rail planners based the design of the viaduct pillar heads on the iris flower, the symbol of the Brussels-Capital Region. Due to the complexity of the design, AM Valens - AB drafted Construx into the project to develop the formwork systems required.

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Construx b.v.b.a.
Slingerweg 1
3600 Genk, Belgium
T +32 89 32 88 55
F +32 89 32 88 66

CPi worldwide journals are trade journals for the concrete and precast concrete industry that are published in 10 different language editions in more than 170 countries. These trade journals, with their practical editorial reporting on research, production and applications, are specifically addressing the decision makers of the concrete and precast concrete industry.

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