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… was replaced by a junction. Due to the intense heavy traffic, the customer decided to have a concrete slab constructed over the entire area of the junction. This is how ÖBA came to perform the concrete slab…
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… satisfaction of its client, Qatar Railways Company, PORR has now also been entrusted with laying the Slab Track Austria System in the state of Qatar. The client is a consortium led by Mitsubishi Heavy…
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… Our tasks included completing the structural work, the mass-spring systems and integrating the slab track system.
The east-west link and parts of the north-south link were created using the Rheda 2000…
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… passenger and goods traffic and has a total length of 123km. PORR contributed two 90km sections of slab tracks in tunnels, on bridges and in open sections. The route layout has been designed for speeds…
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… solution and decided to have the junction area renewed in full and carried out as a concrete slab. Within only 3 weeks, ÖBA completely recreated the entire junction area. The concrete slab…
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… structure spanning five full platforms.
First of all, PORR broke apart the existing concrete slab, piece by piece. Next, the necessary anti-corrosion treatment was applied to the steel substructure of…
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… chain. In this project, ÖBA was commissioned with the creation of approximately 45,000 m² of concrete slab roadways. Before the concrete slab was installed, a kerbstone with a length of about 4.5 km was…
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… of a general overhaul. The project was awarded to ÖBA and comprises a two-layer, two-part concrete slab with an exposed aggregate concrete surface structure, approximately 55,000m² in size. One particular…
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… concrete. The upper floors were executed as a Porotherm brick wall system. Reinforced concrete slabs without roof bearers were chosen for the roof construction of the upper floors. The exterior walls…