In northeastern Turkey, on the road connection between Yusufeli and Bayburt, the Nurol-Gülsan consortium is building the Yusufeli bridge. The 5-span bridge with a total length of 630 m will be erected using the cantilever method, the largest span is 175 m. The superstructure will be constructed using cantilever carriages installed on all 4 pillars, the piers being up to a […]

In 2020, in the north of Temuco, near Cajon, the approx. 300 m long Cautin River Bridge was built, which crosses both the Cautin River and the Temuco-Santiago railway line. The 7-span prestressed concrete bridge was built by the ConPax company with single-span girders. The BBV L12 system according to ETA-05/0202 was used for prestressing steel work; the work was carried […]

The two superstructures of the 450 m long and 62 m high Lahntal Bridge each consist of two haunched, longitudinally prestressed hollow girders that were erected in cantilevered cantilevering. 170 t external pre-tensioning 500 t internal pre-tensioning Installation, stressing and injection Procedure: BBV L15 BBV L15E

The remaining part of the building will be driven under by the new DB Nordkopf tunnel. In order to be able to produce the tunnel section, the building had to be underpinned on around 50% of its area. The support was carried out with the help of a prestressed 1.35 m thick, point-supported reinforced concrete slab. Client: DB Netz AG Executing construction company: Ed. […]

As part of the Norwegian National Transport Plan (NTP) 2010-2019, the E134 was rebuilt on the 13.2 km long section Damasen - Saggrenda to improve access to the village of Kongsberg and to better road safety. Starting in 2017, BBV Systems installed approx. 200 t of prestressing steel for the longitudinal prestressing of the Saggrenda Bridge; the prestressing work was […]

The design for the 5-storey building with approx. 18,000 m² of office space comes from the architects Diener & Diener, and the law firm 'Arendt & Medernach' has been using most of this space since its completion. BBV Systems manufactured over 4,000 monostrand tendons (type BBV L1P) for the prestressing of the 5 ceilings. Due to the limited space on the construction site, […]

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 […]

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 […]

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 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 […]