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MARCEGAGLIA
N2-barriera-BL2-W7

N2-barriera-BL2-W7

Product catalog summary

Specifications:
The document outlines the specifications for a Class N2 roadside guardrail system with a 2-waves single-sided design, suitable for embankments (W7). Key dimensions include a height above ground level of 750 ± 30 mm, a depth of penetration of 705 mm, an overall width of 190 mm, and a post spacing of 4500 mm.

Crash Test Reports:
Two crash tests are detailed:

Test PROVA 580 conducted by Aisico with a TB32 lateral impact at 20°, involving a barrier length of 84 m, a mass of 1,500 kg, and a speed of 110 km/h. The ASI (Acceleration Severity Index) was 0.6, and the THIV (Theoretical Head Impact Velocity) was 33 km/h, with a deflection (D) of 2.4 m and working width (W) of 2.5 m (W7).
Test PROVA 588 also by Aisico with a TB11 lateral impact at 20°, involving a barrier length of 84 m, a mass of 900 kg, and a speed of 100 km/h. The ASI was 0.7, and the THIV was 20 km/h, with a deflection of 1.1 m and working width of 1.2 m (W4).

Components:
The guardrail system comprises several components:

U-posts (104x65 mm, thickness 4 mm, height 1400 mm, material S 275 JR, code 59400605)
2-waves beam (length 4500 mm, thickness 2.5 mm, material S 235 JR, code 59300172)
Bolt with nut and washer (M16x30 mm and M16x50 mm, Class 8.8, codes 63800012 and 63800014)
Slot covering plate (100x40x4 mm, material S 275 JR, code 59600127)

Additional Notes:
The document includes references to specific codes and standards, such as 234/2131/CPR/2014, and mentions the manufacturer Marcegaglia.

Catalog excerpts

Classe N2 Bordo Laterale - Barriera 2 onde singola su rilevato W7 Class N2 Roadside - 2-waves single sided guardrail W7 Aufhaltestufe N2 für rammfähige Böden - 2-welliges Rückhaltesystem W7 Classe N2 Bord latéral - Glissière 2 crosses simple sur remblai W7 Clase N2 Borde lateral - Barrera de doble onda simple sobre base terreno W7 Senso di marcia Traffic direction SENZA RONDELLA NO WASHER SENZA RONDELLA NO WASHER Caratteristiche Characteristics, Eigenschaften, Caractéristiques, Características Altezza fuori terra Height above ground level, Höhe über Grundboden, Hauteur hors sol, Altura sobre el suelo Profondità d’infissione Depth of penetration, Rammtiefe, Profondeur de piling du poteau, Longitud hincada Ingombro trasversale Overall width, Gesamtbreite, Grosseur hors tout, Anchura total Interasse pali Post spacing, Steherabstand, Distance entre poteaux, Distancia entre postes Rapporti di prova Crash test reports, Testberichte, Comptes rendus d’essais, Relaciones de pruebas Test n.

Open the catalog to page 1

Componenti Components, Bauteile, Composants, Elementos Descrizione Codice Code 819 Palo “U” U-post, U-Steher, Poteau en U, Poste “U” 19 Fascia 2 onde 2-waves beam, 2-wellige Leitschiene, Glissière 2 crosses, Banda doble onda 14 Bullone completo Bolt with nut and washer, Schraube komplett, 13 Boulon complet, Tornillo completo con tuerca y arandela 11 Piastrina copriasola Slot covering plate, Lochabdeckplatte, Plaque de couverture fente, Placa cubre-ranura

Open the catalog to page 2

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