Cable guardrail barrier system is a flexible guard railing system to provide good safe guard in open areas. This barrier system composed with chiefly hot dipped galvanized steel wire strands, steel posts and terminals offering excellent rust resisting and corrosion resisting property.
Description
Cable guardrail barrier system is a flexible guard railing system to provide good safe guard in open areas. This barrier system composed with chiefly hot dipped galvanized steel wire strands, steel posts and terminals offering excellent rust resisting and corrosion resisting property.
This type of wire rope safety barrier is a kind of highway fence keeping vehicles within the limits of correct way. The wire cable barrier is made with three, four, five or six high tensile steel wire ropes, firmly mounted on the steel post at certain spacing to form a flexible guard barrier. The more number of the wire cables, the much strength the barrier offers.
Compared to the corrugated steel highway guardrail beams, the cable barrier costs less and the installation is much easier. It serves as an effective high barrier for absorbing most sudden impact energy during collision and also for redirection of errant vehicles.
Compared with beam guardrails, using wire cable barrier offering the following benefits:
Less metal material used, low cost;
Easy to install and repair;
Cable tension can be adjusted by changing of wire cable numbers and spacing;
Post space can be adjusted;
Work effectively;
Good looking for open scenic spots
Specification
Wire Cable Guardrail Specifications:
| Hot Dipped Galvanized Wire Cable Barrier | |
| Material | High tensile steel |
| Surface Treatment: | Hot dipped galvanized |
| Cable Diameter | 15-30mm |
| Wire Construction | Twisted Wire. 3×7 |
| Zinc coating thickness | 100 g/m2 Min. or custom |
| Cable Tensile Range | 2,000 to 9,000 lb. |
| Cable Numbers | 3, 4, 5, 6 or custom |
Terminal section structure of cable barrier:
| Protection level | Terminal vertical post | Concrete foundation | Height ofthe 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
| ProtectLevel | 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 | ||||
Feature
Low cost
High flexibility to install and repair
Cable tension and post space can be adjusted.
Prevent vehicles from running off the road effectively
Absorb most sudden impact energy during collision
Good looking for the usage in open scenic spots
Anti-rust, anti-corrosion and anti-aging
Details
Drawing
Inspecion
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