A1 Westautobahn motorway rehabilitation
|Company||ÖBA – Österreichische Betondecken Ausbau GmbH|
|Location||Ansfelden - Austria|
|Type||Concrete slab construction|
|Runtime||03.2014 - 11.2014|
Renewed concrete pavement at Linz intersection
On order from ASFINAG, PORR was responsible for rehabilitating a 30-km stretch of motorway at Ansfelden in the Linz region in 2014. In particular, it repaired various damaged joints, edges and concrete fields on both carriageways as well as six junctions of the A1, the Westautobahn motorway.
In order to keep traffic disturbances to a minimum, quick-set concrete partially installed using slip formwork paver was used in the course of construction which exclusively took place on the weekends.
The use of quick-set concrete yielded valuable time savings.© PORR AG
Weekend and night work allowed for fast completion of construction.© PORR AG
The slip formwork paver at work© PORR AG