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

  • Swedish slope barrier offers safe option
    December 3, 2014
    New barrier protection technologies can boost road safety – Mike Woof writes According to Swedish specialist Blue Systems, slope barriers can offer technical benefits in comparison with conventional side barriers. The firm says that moving the road barrier from the hard shoulder out into the embankment slope delivers a wider road without having to widen the carriageway. “It’s a very cost-efficient way of creating more space and raising road safety, there is no widening of hard shoulder required – just a sui
    Read More
  • Nigeria’s giant city Lagos to benefit from a new cable-stayed bridge
    September 19, 2012
    The first cable-stayed bridge in Nigeria will link two districts of the megacity of Lagos Nigeria’s first cable-stayed bridge, the Lekki Ikoyi Bridge in the megacity of Lagos is scheduled for completion at the end of 2012. Its striking 90m high pylon characterises the appearance of the 1,357m long bridge, which will connect two districts of the West African city, Lekki on the Lekki Peninsula and Ikoyi on Lagos Island.
    Read More
  • Rumble strips to prevent wrong way driving
    August 19, 2015
    Evonik has developed a simple but effective concept to reduce the risk of wrong-way drivers. The company’s cold plastic, one-sided rumble strips have been developed following a string of incidents in Germany in which drivers have travelled in the wrong direction on stretches of high-speed autobahn. The marking system has undergone successful initial tests and the concept has been received well by German police, looking for a system to deal with the problem. There are around 75-80 crashes/ year in Germany
    Read More
  • Italy's strategic tunnel link
    August 21, 2012
    The world's largest tunnelling machine is completing Italy's important road connection between Bologna and Florence - Adrian Greeman reports For just under a decade a huge programme of highway construction has been underway in the mountainous region between Bologna and Florence, realigning a section of the A1 highway nearly 70km long. The new section, through major tunnels and across high viaducts, will greatly increase capacity on Italy's most important highway.
    Read More

Highlighted Content