Bermbeveiliging Geleiderailsystemen NL systemen NL Aardebaan Geleiderailsystemen aardebaan Systemen geschikt voor de Nederlandse autosnelwegen MegaRail dx H2 / W4 / A Containment level H2 Class of working width W4 ASI A VLP 1Z 133-60 H2 / W4 / B Containment level H2 Class of working width W4 ASI B VLP 1Z C 133-60 H2 / W4 / B Containment level H2 Class of working width W4 ASI B MegaRail d H2 / W5 / A Containment level H2 Class of working width W5 ASI A Eco-Rail H2, W4 H2 / W4 / A Containment level H2 Class of working width W4 ASI A VLP 2Z 133-80 H2 / W6 / A Containment level H2 Class of working width W6 ASI A VLP 2Z C 133-80 H2 / W6 / A Containment level H2 Class of working width W6 ASI A MegaRail sk H4b / W4 / A Containment level H4b Class of working width W4 ASI A MegaRail sk H2 / W2 / A Containment level H2 Class of working width W2 ASI A