DE
A44 near Jülich, reinforcement of the Rur bridge
The superstructure, designed as a 5-span plate girder construction, spans the river Rur and 2 field paths in 4 spans with a total length of 141 metres.
The necessary reinforcement was carried out by installing two steel structures per girder in the area of the segment joints between axis B and C on a total of 10 girders, so that 20 girder brackets were produced.
Key services:
Prepare 43 m² concrete base
Produce 160 bonded anchors
Drill 80 boreholes
Install 80 prestressing steel
Install 80 pieces of low-vibration grouted concrete (Page V1/10)
Install 160 pieces of low-vibration grouted concrete (Page V1/50)
Install 20 pieces of steel structure (S355 J2)
