J-J Hooks barrier system passes demanding crash tests

Easi-Set Worldwide has announced that its J-J Hooks barrier system has successfully passed both bolted-down and pinned-down MASH Test Level 3 crash tests (MASH - Manual for Assessing Safety Hardware), out-performing other comparable systems. The tests were performed by the Texas Transportation Institute.
June 19, 2012 Read time: 1 min
5948 Easi-Set Worldwide has announced that its J-J Hooks barrier system has successfully passed both bolted-down and pinned-down MASH Test Level 3 crash tests (MASH - Manual for Assessing Safety Hardware), out-performing other comparable systems. The tests were performed by the 232 Texas Transportation Institute.

Prior to these tests, over 41 states/provinces and eight countries have approved the free-standing J-J Hooks temporary barrier for use on their highways. This temporary barrier successfully passed NCHRP 350 TL3 tests in the 1990’s, qualifying it for approval as an alternate to existing state/provincial standard barrier designs. Easi-Set is identifying this barrier as J-J Hooks/NCHRP.

The anchored J-J Hooks design, dubbed J-J Hooks/MASH, incorporates an enlarged J-Hook, additional reinforcing to absorb the higher impact loads, and patented deflection limiting blocks.

Both designs connect seamlessly to each other and they can be placed in the same installation without the need for a transition section. This allows one installation to satisfy up to three different performance requirements. Both J-J Hooks designs are available in cross-sections commonly used on existing highways.

For more information on companies in this article

Related Content

  • Changing driving conditions need ongoing driver training
    January 23, 2012
    Trevor Ellis, chairman of the ITS UK Enforcement Interest Group, considers the role of ongoing driver training in increasing compliance. It is over 30 years since I passed my driving test. The world was quite a different place then, in that there were only half the vehicles there are now on the UK's roads, mobile phones did not really exist and (in the UK at least) the vast majority of us drove cars which by today's standards exhibited dreadful dynamic stability and were woefully underpowered.
    Read More
  • America fires V2V starting gun
    April 7, 2014
    Leo McCloskey, ITS America’s senior vice president for Technical Programs, talks to Jason Barnes about what the recent NHTSA ruling on light vehicle connectivity means for cooperative infrastructures in North America. In early February the US Department of Transportation’s (USDOT’s) National Highway Traffic Safety Administration (NHTSA) announced it had decided to start taking steps to enable Vehicle-to-Vehicle (V2V) communication technology for light vehicles. In so doing, the many safety-related applicati
    Read More
  • EU rules extend the ‘long arm of the law’
    November 27, 2013
    New EU legislation allows authorities to collect fines from errant foreign motorists even after they have returned to their own country. New European Union legislation means drivers in many Member States can be prosecuted for breaking traffic laws when driving outside their home country. While not all the Member States will not be signing up to Directive 2011/82/EU facilitating the cross-border exchange of information on road safety related traffic offences, for those that do the deadline date to impleme
    Read More
  • Need to analyse risks of 5.9GHz spectrum sharing
    February 27, 2013
    Scott Belcher of ITS America explains why moves towards spectrum sharing in the 5.9GHz band should not be allowed to proceed until further analysis of the risks to road safety has been undertaken. The ability to move people and goods safely and efficiently has always had a direct impact on a country’s economic advantage and its citizens’ quality of life. It is estimated that by 2050, the number of vehicles around the world is set to double to two billion, placing enormous demands on the global transport
    Read More

Highlighted Content