Cable wire fence / highway guardrail cable barrier

Best Choice for Open Scenic Area

Highway guardrail, considered as a passive barrier, is widely installed to keep the vehicles running inside of road. When inevitable collision occurred, highway guardrails can effectively decelerate the speed of errant vehicles and redirect them back to the road by controlling the exit angles. Additionally, it also makes the highway apparent to avoid running animals to stray into the roads.

Cable barrier, also known as cable guardrail, wire rope safety barrier, is the mainly type of flexible highway fences for keeping vehicles within the limits of correct way. 

Three or four high tensile wire ropes, mounted on the post, will absorb the maximum energy by flexing to cushion the unavoidable impact. 

Compare to other steel highway guardrail, this one is relatively cheaper and easy to install with a high effectiveness of redirection of errant vehicles when it is installed in a right way.

 Advantages: 

• 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

 Box beam guardrails we supply: 

Cable number:
During installation, determine the number of cables according to different applications firstly. Three or five cables are commonly used. Generally, more cables, the higher ability to redirect the errant vehicles.

Space distance:
The barrier post often installed with spacing from 6.3 to 32.6 ft. The thing you must to chew on is that longer spacing normally means the higher deflection distance.

Tensioning:
Cables are fixed on the post and tightened to specific tension in accordance with the local temperature and environment. 

After tensioning, the reflection will be reduces and the ability to preventing vehicles from skidding off the road can be enhanced. 

Normally the tensions values range approximately from 2,000lb to 9,000lb.

Details about cables:
The barriers are manufactured with 3×7 high tensile steel cables. Meanwhile the wire ropes are galvanized for keeping the cable free of corrosion and rusting.

 Specifications of cable barrier: 

 Install details of cable barrier: 

The Best Way of Holding Cable Barriers

Cable barrier end, tested by the crash of pickup truck successfully, are proved to be an effective re-directive terminal end.

When being installed correctly, it helps the cable barrier to hinder the uncontrolled vehicles running off the road effectively.
We supply two kinds of cable terminal ends according to surface coating: galvanized or PVC coated, which makes it anti-rust and free of damages of corrosion.

When it comes to the way to fix cable barrier, we can provide the following two methods for you.
Method one:
Using a special engineered terminal bracket for holding three or four cables is easy and convenient. Meanwhile, the bracket will be fixed to the ground firmly by anchors.
Method two:
Through the cable fitting we supply to fasten the rope directly to the barrier post. It is convenient for you to fix cable barrier regardless the amount of the ropes in addition.

 Accessories of highway guardrail traffic barrier:  

1. Guardrail Terminal End - Best Protection against Impact

The guardrail terminal we supply:
Generally, different types and applications of highway guardrails mean the different shapes and sizes of terminal ends. We mainly supply five kinds of guardrail terminal ends.

Details:
Surface: galvanized or PVC coated
Color: any color is available (custom paintings are acceptable) 
Sizes: according to the sizes and shapes of guardrails you owned
Suitable to various types of post

2. Crash Cushions - Loyal Protector of Tollbooths

Crash cushion, a visual and physical passive cushion, provides buffer function to reduce to damage to the vehicle and its driver.

Meanwhile, it acts as a direction corrector for redirecting the car by changing the car's exit angles and avoiding the car traversing the median of the road.

To avoid crash happening, the crash cushions are often painted yellow as warning color. Additionally, it also notices driver to slow their cars down.

Specifications:

Hazard widths: 1000mm – 2500mm
Design speeds: 50kph – 100kph
Suitable for W beam guardrail and thrie beam guardrail

The crash cushions we supply:

            Normal shape crash cushion                                       Fishtail shape crash cushion

3. Guardrail Post
Guardrail post, as a holder of highway guardrails, generally determines the barrier's performance during collisions.

The guardrail posts we supply are well designed and made of high quality steel, such as Q235, Q345 and Q255 or depend on your needs. Additionally, it features a long service life due to its anti-rust and corrosion resistant characters, which proceed from its superior zinc coating or PVC coating.

The guardrail post we supply:

Details:
Material: Q235 (Q235JR), Q345 (Q355JR), Q255JR, etc.
Surface: hot dip galvanized or PVC coating
Zinc coating thickness: 500g/m2 - 1200g/m2 as your requirements
Length: 0.45m - 3m (the posts can be tailored depends on your requirements)
Thickness: 3mm - 8mm as request.

Sizes:

According to the place of your intended application, we provide guardrail posts with or without flange plates.

Generally, the post without flange plate is mostly fixed to soft soil by post anchors. But if you want to fix it on the concrete road, the post with plate is your best choice for easy installation: Just fasten the post to your desired place with bolts.

4. Other Guardrail Accessories

Except highway guardrails we also provide high quality accessories including caps, bolts, nuts, and offset blocks for providing a convenient installation for you.

1) Caps

2) Bolts and nuts:

Details:
Material: Q235, Q345 or stainless steel, etc.
Surface: hot dip galvanized or PVC coated
Color: any color is available
Standard: DIN, ASTM, AS/NZS, GB, JIS or as your request
Specification: M5 - M64
Length: 40mm-460mm

Feature:
Anti-rust and water-proof
Easy to install
Competitive price with high quality
Connect guardrails to post firmly
Reusable

3) Offset blocks:

 Galvanized offset block      PVC coated offset block  The application of guardrail offset blocks

Other types of offset blocks:

Details:
Material: Q235, Q345 or other standard steel, etc.
Surface: hot dip galvanized or PVC coated
Color: any color is available
Thickness: 3mm-8mm or as request

Feature:
Anti-rust and water-proof
Easy to install
Act as connecting part between guardrails and round post
Anti-aging
Anti- ultraviolet,
Recyclable

 Hot Products: 

W beam guardrail, thrie beam guardrail, box beam guardrail, cable barrier
 

Why to choose us?

• High quality material: Q235, Q345, Q255, S235JR, S355JR, etc.
• Superior surface treatment: PVC coating or zinc coating
• Strict quality management: the whole manufacturing process is under strict quality control and all our products are subjected to rigorous testing.
• Various applications: It has been widely used in roadways, highways, especially curves and slopes, parking lots, dead end streets, etc.