H2 · W2 · A / H4b · W4 · A

High performance at limited space

Have a safe journey

bk/skMegaRail

MegaRail skl H4b · W4 · A

© 2015 Saferoad RRS GmbH, Please note that forwarding this drawing without permission from Saferoad RSS GmbH is a break of copyright.

Systemübersicht · System overview · Présentation du système · Panoramica del sistema · Descripción general del sistema · Visão geral do sistema · Přehled systému

H2 · W2 · A

Sisteme Genel Bakış · Przegląd systemu · Обзор системы · Prezentare generală sistem · Overzicht van het systeem · Systemtegning · Systemritning · ماظن ةماع ةرظن

K118020-1-1

1000

A

A800

280

1100

1000

680

skH2 · W2 · A · VI2 / H4b · W4 · A · VI6

MegaRail

The MegaRail sk is the stretch system within the MegaRail

product line that offers widths low working width at H2 and

H4b containment levels. In combination with the MegaRail

bk, it ensures continuous use on the roadside, in the median,

in median crossings and on bridges. Approved transitions to

Super-Rail and MegaRail s are available.

The low vehicle intrusion class (H2-W2-VI2) makes the system

especially suitable for narrow points such as where bridge pillars

are located close to the road in the median or the roadside. In

addition, the main emphasis with both the MegaRail sk and

MegaRail bk lays on passenger safety. Consequently both

systems offer the lowest impact severity level A. Nevertheless

the highest performance class (H4b-W4-A) can also be reached

with both systems, without system-related changes being

required. This means elaborate transitions to other systems or

construction materials are no longer required.

H2 · W2 · A · VI1 / H4b · W4 · A · VI9

Systemübersicht · System overview · Présentation du système · Panoramica del sistema · Descripción general del sistema · Visão geral do sistema · Přehled systémuSisteme Genel Bakış · Przegląd systemu · Обзор системы · Prezentare generală sistem · Overzicht van het systeem · Systemtegning · Systemritning · ماظن ةماع ةرظن

K124020-1-1

MegaRail bk

© 07/2017 Saferoad RRS GmbH, Please note that forwarding this drawing without permission from Saferoad RSS GmbH is a break of copyright.

H2 · W2 · A H4b · W4 · A

1000

A

A

~435

235

A-A20

0

300

300

175

1200

1100

780

High containment levels, low working widths, concurrent

low forces into the bridge deck as well as the lowest impact

severity level A - our MegaRail sets new standards on bridges

and other structures on the H2 and H4b level. In addition,

the system is also significantly lighter than other barrier

systems with equivalent performance, uses the approved M16

anchors and also does not contain heavy individual parts.

For H2 the vehicle intrusion class is only VI1, which allows

unrestricted use in front of dangerous structures.

Compared to competition products, the MegaRail bk

transmits relatively low forces into the bridge deck at both

containment levels. The technical overview list for vehicle

restraint systems in Germany lists for the criterion BW 2a only

lists the characteristic resistance values as 16.8 kNm/m as a

moment and 48.6 kN/m as transmitted horizontal force.

bkMegaRail

Containment level H2 H4b H2 H4b

Class of working width W2 W4 W2 W4

Impact severity level A A A A

Class of vehicle intrusion VI1 VI9 VI2 VI6

Working width (m) 0.80 1.30 0.80 1.30

Dynamic deflection (m) 0.60 0.90 0.60 1.20

Width of the system (m) 0.44 0.44 0.28 0.28

Height of the system above road surface (m) 1.20 1.20 1.10 1.10

Distance between posts (m) 1.00 1.00 1.00 1.00

Tested system foundation / installationAnchor

M16Anchor

M16rammed rammed

CE Certificate Yes Yes Yes Yes

skMegaRailbkMegaRailSystem

© S

afer

oad

RR

S G

mb

H |

2019

-03

saferoad-rrs.com

Saferoad RRS GmbH

Tauentzienstraße 4

10789 Berlin

T + 49 30 21 24 91 11

berlin@saferoad-rrs.de

Do you have any questions or need more information? We look forward to hearing from you.