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Gutman H4b-W4 400 (11 OWB-720-1,26-1,33-0,9)
Gutman H4b-W4 400 (11 OWB-720-1,26-1,33-0,9) is one of the road safety barriers in class H4 Roadside barriers (DSTU B V.2.3-12-2004, DSTU EN 1317 and International standard UNI EN ISO 1317) for installation on embankment with a post pounded into the ground.
Recommended minimum post/embankment edge distance: > 90 cm (indication referring to the geotechnical characteristics of the washed part in compliance with the crash test – ITT – verification by the installation designer).
Equipment
- device equipped with start and end modules of the type with visible diagonals
- device equipped with start and end modules of the type with sloping strips on the ground
- device providing the detachment of posts from beams
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Technical specifications
| Performances | |
| Class | H4 |
| Working width | W4 (1,3 m) |
| Severity level of the impact ASI | А |
| Technical data | |
| Recommended minimum extension, m | 80.0 |
| Post spacing, mm | 1333 |
| Overall width - Lb, mm | 497 |
| Barrier height from the laying surface, mm | 1267 |
| Depth of post insertion, mm | 886 |
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Technical data sheet
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PERFORMANCES
Containment level - “Lc”
724.6 kJ
724.6 kJ
Level of impact severity per vehicle - "ASI 900kg test"
[0.9] A
[0.9] A
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