Germany – Road bridge construction work – NEW 21 OU Mantel Haidenaabbruecke BW 0 3

BW 0-3 Bridge reconstruction. Construction of a large bridge in composite steel construction. Bridge reconstruction works: 3.392,40m² bridge area -Bridge cross-section: Two-cell box girder made of welded steel boxes with headed stud shear connectors. The steel boxes will be covered with prefabricated concrete slabs as lost formwork and supplemented with 22cm in-situ concrete. -Width between the noise barrier: 11,00m -Span lengths: 26,40m + 32,00m + 25,00m + 10 x 22,50m -Total length between end bearings: 308,40m -Noise barrier inclined at 10:1 and 1,60m high. The wall area is approximately 1.040,00m² approximately 500 m bored pile foundation: ø 1,20m, bored piles between 7,00m-13,00m approximately 4.300,00m² sheet piling remains approximately 800t structural steel of the steel boxes 12 piers 2 abutments Road construction works: approximately 140 m² asphalt paving