The construction of the Unstruttal bridge was built according to the latest state of engineering. The roadway runs on jointless and bearingless reinforced concrete girders lying one behind the other. At their ends, the temperature deformation is recorded by special devices. In a former open-cast mine, the soil had to be dynamically compacted. The roadway girders were built […]

The cable-stayed bridge crossing the Sava River with a length of 929 m and a considerable carriageway width of 45 m has been the new landmark of the city of Belgrade since its completion in 2012. The bridge superstructure was built in prestressed concrete in the backspan and sidespan area and in steel construction in the mainspan area. Porr Technobau und Umwelt AG was […]

The bridge has a total length of 1,540 m. It is part of the A1 motorway from Toruń to Stryków. As a subcontractor to the construction company STRABAG, BBV Systems was responsible for the post-tensioning work, which included the installation of internal and external tendons. The superstructures were built using advancing scaffolding. The use of advancing equipment made it […]

The new DB line crosses the floodplain landscapes of the Saale and Weißen Elster with several nature reserves and bird sanctuaries as well as the water protection zone III of the Halle-Beesen waterworks south of Halle. With a total length of around 8,600 m, the construction is the longest bridge structure in Germany. The construction of the superstructures was usually […]

The client is the Italian-Thai Development Public Co., Ltd. The project in Bangkok consists of a double-track elevated railway line 32 km in length with 8 double-deck stations. The superstructure was built in segmental construction, while the stations were built with prestressed prefabricated girders in a U-shape. The BBV Systems work was divided into the delivery, […]

The “Citybanan” project is currently underway in the heart of Stockholm, with the aim of expanding the existing rail network, especially for long-distance trains. This construction project poses technically and logistically very high demands for the executors. Once the work has been completed, the capacity of the connections through the new route network is to be doubled. […]

The B 311 and the B 14 were bundled in Tuttlingen to improve traffic conditions in Tuttlingen and to create an efficient, national road network. In the course of this, the new construction of the Danube bridge as a 2-span bridge in Tuttlingen was necessary. The superstructure consists of a prestressed and haunched T-beam cross-section, the cross-section height in the field […]

In autumn 2014 NCC was commissioned by Statens Vegvesen to rebuild an approx. 6 km long section of the E18 between Knapstad and Retvet, approx. 50 km southeast of Oslo. The project contains 3 prestressed concrete bridges that were prestressed with the internal strand tensioning method of BBV Systems: the approx. 62 m long Skaug Bru with BBV L19 tendons the approx. 290 m […]

The structure was erected in 17 construction phases, its total span is 630 m. Tendons with a subsequent BBV L22 bond were installed in the single-web T-beam. These were manufactured entirely according to the needs of the client. The tendons, each spanning two construction phases, were prefabricated in the manufacturing plant and delivered wound on drums. For all other […]

The construction project is located in the Leeden municipality of Tecklenburg, in the Münster administrative district. In the first construction phase, the partial structure in the direction of Bremen was rebuilt. The structure was constructed in 11 construction phases using the incremental launching method. The regular cycle is 24 m, the total length approx 252 m. Tendons […]