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

  • Bitumen additives raise environmental questions
    February 14, 2012
    New products, including additives, are coming onto the market to help reduce the cost of producing bitumen. Patrick smith reports. According to Eng. Paolo Visconti of Iterchimica, environmental issues and the health and safety of operators of manufacturing plants and workers laying bituminous mixes have raised long debates on the possible harmfulness of fumes which are emitted when heating these mixes at the temperatures (160-180°C) required for their production. "If, on the one hand, the effects on operato
    Read More
  • Innovation in road design and management software
    February 17, 2012
    The emphasis on data processing and re-use, continues to grow in the development of design and management software. The interoperability of software, the need to handle and process larger amounts of data, and re-use and retention of data sets from one task to another have been a growing emphasis in the past few years. It allows infrastructure companies to get better value from expensively collected information and to focus more on the whole life cycle of projects.
    Read More
  • Advances in materials testing
    April 10, 2012
    Quicker, better, more cost effective materials testing - Kristina Smith writes. Most developments in materials testing technology involve updating and upgrading existing machines, either to meet changes to standards or to satisfy new needs in the market. And occasionally, a manufacturer will come up with something completely new. PUMA - the precision unbound materials analyser - falls into the latter category. It has been developed by Cooper Research Technology and Nottingham Transportation Engineering Cen
    Read More
  • High speed bridge demolition minimises disruption
    February 16, 2012
    A high speed bridge demolition project has been carried out successfully in Germany. Speed was of the essence as the bridge spanned an important road link and had to be removed in a tight time frame, minimising disruption to traffic.
    Read More

Highlighted Content