Berghaus ProTec-Tor 120 successfully tested to DIN EN 1317, T3

German manufacturer Berghaus reports that its emergency opening ProTec-Tor 120 has successfully been tested according to the test criteria and requirements of DIN EN 1317. Test took place with a truck (TB 41) travelling at 70km/h and a car (TB 21) travelling at 80km/h. The ProTec-Tor 120 is a special element in our crash barrier system ProTec 100 (T3 / W2), according to the acceptance criteria of containment level T3. Up to now, in Germany such special elements were usually corroborated in static s
July 1, 2019 Read time: 2 mins
Berghaus ProTec-Tor 120: quickly and easily separated to create an opening
German manufacturer Berghaus reports that its emergency opening ProTec-Tor 120 has successfully been tested according to the test criteria and requirements of DIN EN 1317.


Test took place with a truck (TB 41) travelling at 70km/h and a car (TB 21) travelling at 80km/h.

The ProTec-Tor 120 is a special element in our crash barrier system ProTec 100 (T3 / W2), according to the acceptance criteria of containment level T3.

Up to now, in Germany such special elements were usually corroborated in static situations and as a computed simulation. But simulations are not always suitable for providing indubitable corroboration, particularly in terms of the dynamic forces and their impacts on special elements.

Because emergency openings are meanwhile increasingly required as safety devices in restraint systems with contraflow traffic, Berghaus instructed an accredited test lab to test the Pro-Tec-Tor 120.

In the standard crash test, the longitudinal force transfers and the functionality of the special element and also of the connected crash barrier system were documented on the basis of the two impact tests that were carried out. The emergency opening functioned perfectly even after the crash tests with a truck and car at high speeds with slight shifting of the system.

The ProTec-Tor 120 – as well as the ProTec-Tor 50 - are easily separated elements for mobile crash barriers that can be opened quickly in an emergency without needing tools. According to the company, only a couple of simple actions are needed to release the force-fit connection of the crash barriers to create an opening.

Road Markings, Barriers & Workzone Protection

Related Content

  • From managed asset to service provider: the future highway
    May 20, 2019
    Every day we hear about Mobility as a Service (MaaS), but what about Roads as a Service? Geoff Hadwick reports from the ERF in Brussels The familiar physical asset called the road will increasingly be seen as part of an emerging global services sector. Given that, the role of the road is changing, notes Christophe Nicodème, general director of the European Union Road Federation (ERF). We need to think much more carefully about planning highway infrastructure in terms of people’s needs, said Nicodème,
    Read More
  • Innovative, flexible bridge formwork systems
    February 14, 2012
    Innovative formwork systems have been used to construct a variety of bridge structures. Patrick Smith reports. As part of the work on Germany's new A4 autobahn near Eisenach, the contracting joint venture awarded the formwork contract for two of the three viaducts to Doka. What makes this assignment so special to the company is that although the two steel composite bridges each have very different cross-sections, the JV is using the same overslung composite forming carriage to pour the carriageway slabs of
    Read More
  • TRA 2018: pavement additives can stretch a road’s lifespan
    May 9, 2018
    Glass fibre and old tyres can help reduce road wear, according to recent research. Alan Dron reports from the Transport Research Arena – TRA 2018 – event in Vienna. Environmental issues were close to the heart of many presentations at this year’s event at the Reed Exhibition Messe in the Austrian capital from April 16-19. This included decarbonisation – such as making engines more environmentally friendly – and the challenge of digitalisation to create a more efficient transport system.
    Read More
  • Fehmarn Belt Tunnel opening set for mid-2029
    August 16, 2024
    Around 1,500 tonnes of reinforcement for casting the concrete tunnel elements are produced weekly for the 17.6km Fehmarn Belt Tunnel that will connect the Danish island of Lolland with the German island of Fehmarn.
    Read More

Highlighted Content