UNISAFE PRO 3W 2.0 BW – h2 vehicle restraint system for roadside use
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Description
🛡️ UNISAFE PRO 3W 2.0 BW – H4b Road Restraint System – Ultra-High Performance for Bridges and Sensitive Structures
The UNISAFE PRO 3W 2.0 BW, developed by UNIPROMET and distributed by SOLOSAR, is a CE-certified H4b metal road restraint system designed for bridges, viaducts, and concrete structures where maximum safety is required. Featuring a triple-wave structure, reinforced anchoring, and superior performance, it provides optimal protection against heavy vehicles while maintaining an ASI A – the highest safety level for occupants.
🔧 Technical Specifications:
| Parameter | UNISAFE PRO 3W 2.0 BW H4b |
|---|---|
| Containment level | H4b (EN 1317-2) |
| Working width | W3: 1.00 m |
| Dynamic deflection | 0.70 m |
| Vehicle intrusion | 2.30 m |
| ASI level | A (best performance) |
| Beam type | Triple wave |
| System width | 0.55 m |
| Anchoring depth | 0.175 m (anchor bolt for concrete) |
| Test length | 81 m |
| Installation area | Bridges, viaducts, concrete slabs |
✅ Key Benefits:
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H4b containment – the highest level according to EN 1317 standard
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Capable of containing heavy vehicles (buses, articulated trucks up to 38 tons) safely
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Triple-beam structure for optimal energy dissipation
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ASI A: maximum safety for vehicle occupants
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Low dynamic deflection: 0.70 m, exceptional for an H4b level
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Controlled vehicle intrusion: 2.30 m
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System width: 0.55 m – robust and stable
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Concrete anchoring system (175 mm depth) ensuring secure fixation
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Fully compliant with EN 1317-2 European standard
📄 Recommended Applications:
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Bridges, viaducts, tunnels, and concrete walls in high-risk areas
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Infrastructure handling heavy and continuous traffic (motorways, logistics corridors)
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Sensitive zones: port access, industrial areas, SEVESO sites
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Artworks requiring H4b protection level with ASI A
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