Outstanding design

Fuse system:

• saving installation time

• preservation of the support (concrete)

The lowest transmitted efforts of the market:

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M=14 kNm

V=43 kN/post

Briefly ...

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Steel restraint systems are linear elements designed to straighten the path of vehicles. They are made by assembling steel components.

In accordance with NBN EN 1317-1/2/5, the performance are:

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• Minimum containment level: N2 (=TL2)

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• Maximum working widthe : Wn 3

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• Vehicle intrusion = VIn 3

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• Acceleration Severity Index (ASI) =  ASI B

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The additional features are:

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• Minimum distance between posts = 6 m

• To ensure the guardrail function, the overall height in relation to the concrete support ≥1,20 m

• To limit the influence on the structure, the maximum space requirement between front and rear post face = 40 cm

• For aesthetic reasons, the longitudinal elements are tubes with a diameter of:  10 and 12 cm +/- 1 cm

• For aesthetic reasons, the connections between the longitudinal elements are not visible on the 180° front panel (the fixing points will only be located on the 180° rear panel)

• In order to limit the number of sealing holes, the average number of anchors per meter of device = 0.33 pieces/m

• To limit or even avoid reinforcements, the forces transmitted by post 4.0 are M=14 kNm, V=43 kN

Guardrail fonction:

• Handrail height at 1.2m.

• Filling preventing the passage of a 15cm diameter cylinder.

• CE certification of the entire system (slide + filling).