Tertu’s T40 guardrail passes Chinese certification

Tertu reports that its T40 guardrail is the first European steel-backed timber safety barrier to be certified to Chinese standard JTG B05-01 -2013 (level A) The T40 barrier recently passed a crash-test programme at the Beijing Shenhuada laboratory. This certification is an essential step for the development of the company’s business in China, according to the French manufacturer, which will be at Intertraffic in Amsterdam this month. The barrier system consists of two half-logs 22cm in diameter and ei
April 19, 2018 Read time: 2 mins
A Beijing bus stop: Tertu’s T40 guardrail recently stood up to a 10-tonne Chinese bus during certification tests
7825 Tertu reports that its T40 guardrail is the first European steel-backed timber safety barrier to be certified to Chinese standard JTG B05-01 -2013 (level A)


The T40 barrier recently passed a crash-test programme at the Beijing Shenhuada laboratory. This certification is an essential step for the development of the company’s business in China, according to the French manufacturer, which will be at 244 Intertraffic in Amsterdam this month.

The barrier system consists of two half-logs 22cm in diameter and either 2m or 4m long, reinforced at the back with a steel U-channel. The rails are mounted on an IPE 140 support with metal spacer. According to EN 1317 standard, the guardrail T40 offers a L2 double containment level N2 for passenger cars and H2 for heavy vehicles. To comply with Chinese regulations, the guardrail was tested with three vehicle types: a 10tonne bus launched at 60kph, a 10tonne truck, also launched at 60kph, and a 1.5tonne car at 100kph.

A first T40 crash barrier job was installed last December in Shandong province on the access road to Mount Tai Shan – a 1384 UNESCO World Heritage Site. These models of crash barriers are often used in scenic areas to reduce the visual impact of the barrier. Meanwhile, wood treatment ensures that the material offers a long service life to match that of the steel reinforcement.

Tertu said that the T40 system was tested in 2002 in France and has been successfully installed in other countries including Italy, Norway, Ireland, Czech Republic, the British Channel Island of Jersey, the Netherlands, Luxembourg, Belgium, Andorra, Israel, and of course France.

The current CE certified range offers 12 models, from containment level N1 to H2 covering working widths from W3 to W7.

The company has also partners or licensing arrangements in Chile, Brazil, New Zealand, Australia and South Korea. Half of the company’s turnover last year came from overseas contracts.

Road Markings, Barriers & Workzone Protection

For more information on companies in this article

Related Content

  • Acrow supplies temporary bridge during Turcot Interchange project
    June 28, 2018
    Acrow Bridge has supplied a long-term temporary modular bridge to main contractor KPH Turcot for its work on the Turcot Interchange reconstruction in Montréal, Canada. The 32.3m-long Turcot modular steel bridge - Acrow’s longest clear span bridge in Canada – is 5m wide and has an orthotropic deck. The rented Acrow components arrived on site late last year and the bridge was opened to traffic in December. It is expected to be in place for two years. The Turcot Interchange is a three-level stack freeway int
    Read More
  • Crash-friendly reinforced concrete signposts
    February 23, 2012
    FSP has bought the intellectual property rights for the Frangible Post System from 3M. It is now supplying the passive safety market with reinforced composite posts that will carry signs on motorways and other busy roads. The FSP product (as previously commercially developed and marketed by 3M) is designed to be strong enough to withstand turbulent weather conditions, but light and flexible enough to collapse on impact, protecting the driver and passengers and causing minimum damage to the vehicle.
    Read More
  • The AFB20 (2) Roadside Safety Sub-committee urges more cooperation
    November 17, 2015
    The AFB20 (2) Roadside Safety Sub-committee on International Research Activities calls for closer cooperation between road authorities and the industry On 15 September 2015, the AFB20 (2) Roadside Safety Sub-committee on International Research Activities held its third European workshop in Istanbul, Turkey.
    Read More
  • Aximum gains strength in route safety systems
    April 11, 2012
    Aximum is a comparatively new organisation, but it incorporates many old-established companies in the route safety business. As Alan Peterson discovered, it is 'ready to pick up speed' A few weeks ago the French-based Aximum Group added a fourth international subsidiary to its portfolio of businesses at the end of what has been a busy period for the fledgling company. Al Habtoor Aximum is a joint venture with the leading contractor in the United Arab Emirates (UAE), and with the backing of this highly rega
    Read More

Highlighted Content