DE2
Reference: DE2-NF
- Description
- Technical data
- Product view
Description
French standard road restraint system H1-W5-A.
The DE2 double beam guardrail is a product of the French government.
It is the basis of the road restraint systems in median side on the national network.
It is approved by the ministerial circular n°88-49 of May 9, 1988.
It differs from the DE4-NF by its 2 lm post spacing.
Technical data
SPECIFICATIONS:
Post: IPE80-NF in S235JR steel; length : 1,5 m or 2 m
Beam profile: AF-NF profile in S235JR steel (Also available in BF-NF profile in S235JR steel)
Weight / lm: for an AF-NF profile with 1,5m post= 33.5 kg
Post spacing : 2 m
The components are NF marked
Product view
Components details:
1 : GSA 4m beam
2 : IPE 80 post: 2 m
3 : Post spacer : Lg=636 mm (option: 336 or 936 mm)
4 : TH M16x40 bolts
5 : TRCO M16x30 bolts
6 : TH M10x30 bolts
7 : Standard plate 80x40 m
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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