GSO acc. NF
The NF GSO guardrail is used in front of protruding obstacles in current section (tree, lighting columns, pylon, ...).
GSO is available in 2m or 4m lengths.
![]() |
![]() |
Detail of the system:
1 : GSO Reinforcement - 2,20 m
2 : GSO backing - 600 mm
3 : GSO special spacer
4 : Bolt TH M 10x30
5 : Bolt TRCO M 16x30
6 : Bolt TH M 16x40
7 : GSO flat pieces - 240x60x3 mm
8 : Standard plate 80x40x5 mm
Product selector
Applications
- Roadside steel barriers
- Median steel barriers
- Bridge steel railing
- Crash cushions acc. EN 1317-3
- High performance end terminals acc. XP ENV 1317-4
- Motocyclist Protection Systems
- Pedestrian parapets
- ASTRA systems and components