Cable guardrail wire rope safety barrier flexible guard railing system

Cable barrier is the typical flexible barrier type, called as wire rope barrier, steel wire rope guardrail, steel cable barrier, wire rope guard rail, flexible cable barrier or flexible guardrail, consist of: terminal post structure, intermediate post structure, middle post, bracket, steel wire rope and cable anchorage device. As per China National Standard, cable barrier can be designed as A, B, C three grades based on different protect levels. Generally, Grade A equipped with 5 lines cable, Grade B equipped with 4 lines cable, Grade C equipped with 3 lines cable. Max post intervals is 7 meters when in earth foundation, while the max posts intervals is 4 meter when in concrete foundation. If one section length more than 300 or 500 meters, intermediate post structure should be added.


Advantages:

1. prevent the second injury, reduce the driver and passengers dangerous

2. Drivers have wider field of vision, reduce the eye fatigue.


Detail

Specifications:


Terminal section structure of cable barrier:

Protection level

Terminal vertical post

Concrete foundation

Height of

the 1st cable

Max distance of posts

(earth/concrete)

Size (mm)

Height above ground

Embedment depth

Type

Depth

Length

Width

Volume

C

D114x4.5

74cm

40cm

 

Triangle

100

300

60

1.8cbm

43cm

 

7m / 4m

B

D140x4.5

87cm

45cm

120

330

70

2.8cbm

43cm

A

D168x5.0

100cm

50cm

150

420

70

4.4cbm

43cm

 

Terminal section parts sizes

Protect level

Vertical post

Base steel plate

Cable Size

Cable intervals

C

D114x4.5xL1140mm

W150xT6xL1250mm

 

Dia18mm

 

130mm

B

D140x4.5xL1320mm

W180xT6xL1600mm

A

D168x5.0xL1509mm

W200xT9XL1700mm

 

Intermediate posts

Protect

Level

Intermediate posts

Maximum post intervals

Embedment type

Embedment depth

Height above ground

Outer diameter(mm)

Thickness (mm)

Total length(mm)

C

In earth

140cm

74cm

114

4.5

2140

7m

In concrete

40cm

1140

4m

B

In earth

165cm

87cm

114

4.5

2520

7m

In concrete

40cm

1270

4m

A

In earth

165cm

100cm

140

4.5

2650

6m

In concrete

40cm

1400

4m

 

Products details:

Steel wire rope cable soft barrier

Steel wire rope cable soft barrier


Tag

cable barrierflexible barrierflexible guardrailflexible guard railsoft barriercable guardrailcable guard railsteel wire rope barrierwirerope guardrail

Huaan Traffic has performed crash testings according to MASH and EN1317-2, and passed the levels: TL1, TL2, TL3, TL4 and N1, N2, H1, H2, H3.

Contact Us

Phone: +86 137 7497 6669

E-mail: info@haguardrail.com

Add: Guanxian, Shandong Province, China.

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