UNISAFE 𝗣𝗥𝗢 3W 2.0 with upper beam for embankment - H3 and H4b

🛡️ UNISAFE PRO 3W 2.0 – H3 and H4b Restraint System – High Performance for High-Risk Roadsides

The UNISAFE PRO 3W 2.0, developed by UNIPROMET and distributed by SOLOSAR, is a CE-certified H3 and H4b steel safety barrier designed for roadsides, embankments, and sensitive areas with heavy traffic. Featuring a reinforced triple-wave structure, it delivers very high containment while maintaining an ASI level A, ensuring maximum safety for vehicle occupants.

🔧 Technical Specifications:

✅ Key Benefits:

• H3 and H4b containment for high-traffic roads, including heavy vehicles

• Reinforced triple-wave design for maximum impact resistance

• ASI A: optimal safety level for vehicle occupants

• Controlled dynamic deflection: 1.30 m – excellent for H3 level

• Vehicle intrusion: 2.80 m – suitable for areas with adequate lateral clearance

• System width: 0.41 m – robust while remaining roadside-compatible

• Anchoring depth: 1.01 m – ensures strong ground stability (natural soil or fill)

• Fully compliant with EN 1317-2 European standard

📄 Recommended Applications:

• Roadsides of expressways, national roads, or motorways

• Rural or mountainous areas with steep slopes or embankments

• Environments with frequent heavy or fast vehicle traffic

• Safety projects in open or high-risk areas

UNISAFE PRO 3W 2.0 – Technical Data

• Containment level: H4b / H3 (EN 1317-2)

• Working width: W5 (1.7 m in H4b / 1.4 m in H3)

• Impact Severity Index (ASI): A

• THIV: according to ITT crash tests (TB11, TB61, TB81)

• Tested length: 60.00 m + 2 x 10.632 m

• System width: 0.55 m

• System height: 1.20 m (± 3 cm)

• Post spacing: 2.00 m

• Post embedment depth: approx. 1.01 m (driven installation)

• Materials: Steel S235JR and S355JR

• Beam type: triple-wave beam (L = 4320 mm, thickness 2.5 mm)

• Posts: C-profile 150x90x25x5 mm (L = 2200 mm)

• Additional components: G300 spacers, fixing brackets, galvanized bolts M10 / M16

• Corrosion protection: Hot-dip galvanization according to EN ISO 1461

• Expected durability: ≈ 20 years (depending on climatic and exposure conditions)

• Soil conditions: installation allowed on soil classes 3 to 5 (DIN 18300) by ramming; on soil classes 6 and 7 by drilling with appropriate backfilling.

• Installation tolerances:

  • Post spacing: ± 21 mm

  • Alignment over 12 m: ± 30 mm

  • Beam vertical deviation: ± 30 mm