Introduction of Thrie-beam Galvanized Corrugated Beam 3.0:

There are two types of guardrails, We are more likely to see w-beam, but seldom thrie beam.

The three-wave guardrail usage: express road, provincial road, county side road, township road, mountain road, seaside road and so on.The specification of the three corrugated beam is 4320 mm, the wave width is 505 mm, the wave height is 85mm and the plate thickness is 4mm. Theoretical component: 102kg, cooperation 130*130 square pipe column.

Thrie beam Guardrail

Features of Thrie-beam Galvanized Corrugated Beam:

1, High-quality range ( Q235/Q345) material，the surface is hot dipped galvanized, the effect of anti-corrosion and waterproof is better.

2, Wider panel, larger anti-collision area, and batter anti-collision effect.

3, Smooth edge design. Prevent accidental cutting when installation and more safety.

4, Comprehensive protection: every part of the plating can be plated with zinc, which can be fully protected even in the depression, sharp corners and hiding places.

5, Durable: in the suburbs, the standard hot-dip galvanized rust resistance can be kept for more than 50 years without having to be repaired; In urban or offshore areas, the standard hot-dip galvanized coatings can be kept for 20 years without having to be repaired

Function of crash barrier

Many people would ask what is the Function of crash barrier? Why cannot we change it with mesh fence or something lighter than crash barrier?
Crash barrier function is more than what we usually think!
Guardrails keep cars running in their designated lanes and avoid colliding with each other
Guardrails can prevent cars from falling over edges of roads on hills while traversing through mountainous terrains with sharp turns
Guardrails can keep vehicles on track in housing complexes with large driving spaces
Also W-beam can protect vehicles from colliding against fixed natural or man-made objects like boulders, trees, rocks, and so on.
How guardrails work

To people not in the guardrail business, the guardrail may seem like just a simple structure. But a lot of scientific and engineering acumen has to go into its making for proper functioning. The end terminal of a guardrail is made of a flat and strong piece of steel, which is made with the view of withstanding any collision with a car.

So, if a car hits the guardrail, it is made to stay on the highway rather than go berserk and errant due to the unexpected bang. So, by stopping the car from rolling over uncontrolled, physical damage to drivers and passengers can be prevented or minimized to a large extent. The making of the face of the guardrail is also important to determine how far the car will travel before coming to a halt once it has come in contact with the guardrail.

With this knowledge, you will be able to appreciate how crucial it is to assemble the components of the guardrails in order to ensure their effectiveness.

What type of Mitigation Crash Barriers you really need?

There are many different kinds of safety barriers and all of them are Mitigation Crash Barriers. But you cannot install the same kind of guardrail regardless of the purpose and the location.

Highway Guardrail

Temporary Guardrail

Pictures above are two kinds of Crash Barriers, the first one is for roadway and the second one is only for a temporary purpose. The first roadway guardrail is mainly for highway, however, you can also use it to protect your house from car collision if your car is along a busy street. Because you never know when a car would become errant.

Wuhan Dachu Traffic Facilities is a professional guardrail manufacturer and exporter.  

How w-beam guardrail is made and installed

Roadway guardrails are normal in our daily life. We can see them in the express way, city road and sometimes even countryside. However, not everybody have the idea have guardrail is made.
The picture below shows the procedure of guardrail making.

After a road is built, especially the highway, we need try our best to ensure when some cars become errant, they can get protection to the biggest extent, guardrail or crash barrier is needed. But how to install guardrail?

I believe you all get a clear idea about how the guardrail is made and installed. If you need to know more about road safety facilities, you can Google Wuhan Dachu Traffic Facilities to know more.

Brief Introduction of Wuhan Dachu Traffic Facilities Co., Ltd

Wuhan Dachu Traffic Facilities Co., Ltd. is a professional manufacturer for traffic safety facility products, which consists of guardrails/Crash barrier, PVC road cones, spacer block, guardrail post, galvanized bolts and nuts, zinc coated steel sheet and coil. It is located in Caidian District, Wuhan City, Hubei province, China. It is favorably located on the only "cross of gold" economic geography center of China and it is in the intersection of Beijing-Hong Kong-Macao Highway, Shanghai-Chengdu Highway and State Road 318, which has a unique and convenient transportation condition.

Wuhan Dachu has advanced production equipment, strong technical force, scientific craft process and perfect quality inspection system. And most importantly, to meet the needs of the markets, we keep updating our equipment and technology to the latest level. For example, the company has recently put into operation a new hot-DIP galvanizing production line, a environment-friendly electrostatic spraying production line, a scientific and technological hot-DIP coating production line and the most advanced production line of pressing plate, punching, forming and cutting. Together with the existing production lines, our annual capacity for guardrails now reaches more than 600, 000 tons.

Wuhan Dachu Traffic is mainly engaged in traffic engineering products like roadway restraint systems (W-Beam & Thrie-Beam guardrails) including its components beams, posts, block-outs, bolts & nuts and end treatments, galvanized steel sheets & coils, polyvinyl chloride fence (PVC fence), traffic cone, cateye, road speed hump, delineator and so on. We are the only manufacturer who has obtained the qualified mass production certificate for traffic facility products from the government in central China. For its roadway restraint systems, Wuhan Dachu Traffic Facilities Co., Ltd. Has long successfully passed the important and necessary testing standards; For example, America and international standard AASHTO M180, Australian & New Zealand standard AS NZS 3845-1999, European standard BS EN-1317 and China national standard JT/T 281-2007. And it has obtained the certificates like CE, BV and SGS. That makes us one of the few top roadway restraint system manufacturers in China.

After many years' hardwork and exploration, Wuhan Dachu Traffic Facilities has established partnerships with some of the world renowned companies such as Trinity Highway Products from USA, Safe Direction and Erections WA from Australia etc...Our products are now being used daily on the roads in the United States of America, Australia, Africa, Malaysia, Europe and other regions.

Wuhan Dachu adheres to the business approach 'Forge Ahead in Unity, Integrity and Win-Win positioning', and always adheres to the service concept 'Basing on Sincerity, Quality at First'. Our company vision is: Make 'guardrail' as a carrier to build a safe, smooth and harmonious traffic environment for society.

We warmly welcome world-wide buyers, contractors, builders, manufacturers, traders, peers and those who are concerned to visit our company for detailed discussion and cooperation.

Below are some product from Wuhan Dachu, if you are interested, please feel free to contact us via the ways listed at the end of this article.

 Guardrails/Crash barrier

W-beam

spacer block

PVC road cones

spacer block

Ways to contact us:

We highly recommend our customers to contact us via Instant Messenger WeChat (Acc. Name: 2518037655), it's availble at Google PlayStore and Apple App Store.

We are also on Made in China, Kindly click to know more.