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H4ST-R300
Highway barriers | Median barriers on embankment
H4ST-R300
H4ST-R300 is one of the road safety barriers in class H4 Median barriers on embankment for installation on the ground with a post pounded into it.
PERFORMANCES

Containment level - “Lc”

724.6
724.6 kJ
Level of impact severity per vehicle - "ASI 900kg test"
1.4
1.0
[1.0] A

TB11

Light vehicle kg 900

TB32

Light vehicle kg 1500

TB81

Heavy vehicle kg 38000

Normalized working width (Wn)

1.1 m
1.3 m
1.6 m
W4
W4
W5

Normalized dynamic deflection (Dn)

0.3 m
0.5 m
1.1 m

Normalized intrusion of the heavy vehicle (VIn)

2.9 m
VI8

GENERAL DATA

Class H4 - Model H4ST-R300

Recommended minimum extension

85.3

m

Post spacing

1777

mm

Overall width - Lb

860

mm

Barrier height from the laying surface

1600

mm

Depth of post insertion

909

mm

TEST REPORT

N° Report

Test Center

Report data

756
AISICO
22/02/2011
757
AISICO
22/02/2011
761
AISICO
22/02/2011

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Technical data sheet

power drawings

DWG

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EASM

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Installation manual

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