Situations in which consequential damage from an accident with a broken-through truck is unacceptably high, require guardrail constructions with a high containment level. In these cases, vehicle barriers in class H4b must be installed. The Eco-Rail H4b offers the solution for this and has already been installed on various highways in the Netherlands. The advantages of the Eco-Rail at a glance:
- Dutch A-beam
- Full scale tested according NEN EN 1317 on H4b and H2 level
- Simple montage
- Easy to maintain and repair
- Familiar and clear road image
De Eco-Rail family consists of a ystem bestaat uit een systeem in aardebaan en een systeem op kunstwerk:
| Test vehicle | Deflection | Asi | |
| Eco-Rail H2 Earth track | Bus | W4 | A |
| Eco-Rail H2 artwork | Bus | Wn3 | B |
| Eco-Rail H4b artwork | Truck | W4 | B |
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