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

  • VIDEO: It’s a bird? It’s a plane? No, it’s a…..bus!
    May 27, 2016
    It’s not a new idea, the straddle bus. It dates back to the 1960s. But if a prototype bus in a pilot project in China is successful, highway engineers working on urban roads may have to throw out their design templates. Recent Chinese reports have said a prototype is being built in the city of Chengzou for a pilot project being set up on the streets of Qinhuangdao, a coastal city about 300km east of Beijing, by the end of this summer. The bus’s main body glides above the road surface at 60kph on a
    Read More
  • Resin guardrails from Caris
    April 4, 2018
    PVC composite material guardrails, as well as noise barriers and lagging panels, are being offered by Korea-based Caris Guardrail. These resin products with a honeycomb structure offer increased strength and elasticity needed to withstand an impact from a vehicle at high speeds, according to the company. Importantly, the company says that the fluorescent material enables the guardrail to be seen in the dark under low lighting conditions, thereby increasing safety for drivers. From the aesthetic point of
    Read More
  • Spreading knowledge on European standards beyond Europe
    October 8, 2015
    Europe is a global leader in road safety. It has an average of 50 traffic fatalities/million population, half that of the equivalent figure for the USA While there is no magical formula for improving road safety, it is possible to observe a positive correlation between the advent of performance-based standards for essential road equipment and the impressive reduction in road fatalities that Europe has seen since 2001, a drop of 50%.
    Read More
  • UK Roads Crash Demo Day Is Big Hit
    May 18, 2012
    More than 100 representatives from local authorities, the police, and the highway safety-related business world attended UK Roads Crash Demonstration Day at MIRA near Nuneaton, in central England yesterday. The event included five crash demonstrations of road safety solutions developed by leading highway technology companies and an exhibition of safety products and services inside a marquee next to the demonstration site.
    Read More

Highlighted Content