highway guardrail H post-manufacture,factory,supplier from China

① Inspection method: When preparing for the inspection, the inspection personnel should carefully inspect the technical condition of the inspection vehicles and communication equipment, verify the handover records of the inspection, and develop an inspection plan. During the inspection of guardrail beam, vehicles should be illuminated according to regulations, and the speed should generally be controlled at 40km/h. Pay attention to the changes in the technical conditions of the highway and keep records of the inspection of key structures and road sections.

This is the fourth order for guardrail beams purchased by Mr. Muhammad from FORST this year, and the project is located in the central road of Qatar. AASHTO M180 guardrail beam, Class A TYPEⅠ. Specification 4130*310*83*2.75 hot-dip galvanized 550g/㎡, with H post specification W6*9*1830 and H block specification W6*9*350.FORST has 15 years of experience in the production and sales of guardrail beams. Our experience will help road safety construction around the world.

The main function of the highway guardrail1. Blocking function of highway guardrails: Traffic guardrails will block bad traffic behaviors, and block pedestrians, bicycles or motor vehicles trying to cross the road. It requires the guardrail to have a certain height, a certain density (referring to the post), and a certain strength.2.

Due to the fact that some highway guardrail are used outdoors, it is inevitable that they will be exposed to wind and rain, so corrosion or damage is relatively normal, and their service life may be shorter than indoor guardrails.The service life of highway guardrail is determined by different materials, generally including galvanization, aluminum plating, post galvanization spray coating, and dip coating, with a service life ranging from five to ten years. No matter what material the highway guardrail is made of, it has a service life.

The purpose of using corrugated highway guardrail is to separate two lanes, which is a very intuitive separation effect and also provides protection. The use of highway guardrail will make the road safer. If a car accidentally collides, it is less likely to be damaged and provides a buffer to prevent it from directly entering the roadside ditch. It is important to maintain personal safety for both the driver and passengers inside the car Therefore, we must not underestimate the role of corrugated guardrails on highways.We also need to know the raw materials for corrugated highway guardrail.

On the highway, when this road strip is used, the function of the highway guardrail can separate two roads, playing a very good role in separating, and also playing a role in protection. And after using highway guardrail, it will be safer. For example, if a car accidentally collides with it, it is not easy to cause problems such as crashing. Moreover, the most important thing is to protect the safety of the driver and passengers inside the car.

Whenever we drive on the highway, I don't know if everyone has noticed it. There are corresponding guardrails in the middle of the highway lane and on both sides of the highway as isolation. The function of the highway guardrail is to isolate pedestrians and vehicles while driving on the highway, avoiding unnecessary accidents caused by high-speed vehicles. Due to the long length of highways, highway guardrail  also needs to be installed along with the pace of highways, with a significant amount of usage.

On the basis of ensuring safety, the planning of highway guardrail  will take into account their aesthetics and fashion, and their styles will be more diverse. As long as the quality is better, talents will be more accepted by more customers. After all, the better the quality of highway guardrail  products, the more popular they are. This is definitely the foundation for achieving better functionality, and then reliability can be better.

Firstly, we observe and remove the damaged highway guardrail, and then check whether the nearby highway guardrail and pillars have been damaged. Sometimes, we cannot detect it with the naked eye, so we need to use professional tools to test whether the surrounding highway guardrail can achieve protective effects.After removing the damaged highway guardrail, we need to install a new highway guardrail.

The spray coating anti-corrosion treatment of highway guardrail adopts electrostatic spray coating instead of traditional immersion treatment. Electrostatic spray coating is also known as electrostatic powder spray coating. Even if the powder is uniformly adhered to the highway guardrail under electrostatic action, this process does not require diluents, which is more environmentally friendly, harmless to human health, and waste free.