Exchangeable precast concrete bridge caps

The cost of remediation of concrete bridge caps is currently estimated at three hundred million euros annually. DIZWO that now, with immediate effect, grants licenses for their patented products also to precast plants, presents these products from 25 to 27 October at econstra – the trade fair for civil engineering and building refurbishment in Freiburg, Germany.

Bridge caps are among the standard equipment for road bridges and without which modern traffic systems are today unthinkable. They are used for fixing crash barriers, railings and noise protection walls in place. Integrated curbs...

Related articles:

Issue 05/2012

!econstra: The meeting point for everything involving construction and civil engineering

Services by construction and civil engineers are incorporated in many structures – but they all too often go under in the light of what others contribute. This is in the process of change. An...

more
Issue 09/2018 OTTO QUAST/STRASSEN NRW

First fully prefabricated motorway bridge built in NRW, Germany

Following what could be termed a record-breaking short construction time of only 100 days, the new Hammacher Strasse bridge in Hagen in the German federal state of North Rhine-Westphalia, spanning...

more
Issue 03/2026

Lightweight concrete bridge caps – from planning to construction

According to a survey published by the ADAC in November 2025, around 20% of the 40,100 bridges in the German federal highway network will need to be renovated or replaced by 2040. With an increased...

more
Issue 08/2013 Research project of TU Vienna

Thin-walled precast concrete girders for bridge construction and civil engineering

In building and industrial construction, lattice-girder floor slabs and double-wall elements have been successfully used for years. These semi-precast elements of 5-7cm thickness serve as permanent...

more
Issue 02/2017 Potentials for the precast industry

Bridge construction with UHPFRC precast elements

Stringent requirements for bridge structures due to rising traffic volumes, accompanied by the age structure of bridges in Germany, are calling for fast construction of new and replacement structures....

more