Road Structures

Framework plays a key role in construction of bridges and other major infrastructure works – Mike Woof writes Speeding construction processes can help reduce costs considerably and the latest formwork solutions can provide significant benefits in this regard. In many projects the use of standardized and modular formwork solutions can play a key role, reducing the planning and systems required for bridge building work.

The A98 single-lane motorway in Germany is being extended by a second pair of lanes. Work began in 2007 and required building a second bridge at Rheinfelden in the south-west of the country, parallel to the existing bridge, and identical in design and construction.

Two heavy Atlas Copco hydraulic breakers have been used to demolish a bridge on the A40 autobahn at Junction 28 in Gelsenkirchen-Süd, Germany. The bridge was used to carry the four lanes of the A40 over the B277 main road. As the key route in the Ruhr district, the A40 is being widened to incorporate six lanes, so the old bridge needed to be demolished.