Highway Guardrail Sigma Post-manufacture,factory,supplier from China

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.

In rainy, snowy, and hazy weather, highway guardrail can provide drivers with correct guidance and ensure a clear direction due to their reflective effect. When purchasing highway guardrail, it is necessary to first determine the required level of protection, or directly tell the manufacturer where to install them, such as in the middle of village roads, highway isolation belts, on both sides of highways, etc. The highway guardrail manufacturer will clearly provide the specifications of the guardrail panel requirements.highway guardrail is divided into five levels: B, A, SB, SA, and SS.

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.

After the installation of highway guardrail, they can be used immediately. However, many issues should be noted during actual use of highway guardrails. Most of the time, highway guardrail are also damaged to varying degrees, mainly due to improper use, which does not comply with the requirements and production principles of highway guardrail. In fact, the reasonable maintenance operation of highway guardrails is more important.

1. Highway guardrail is the main manifestation of semi-rigid guardrails. Highway guardrail i a continuous data structure composed of wave shaped steel guardrail panels that interact and are supported by columns.2. The highway guardrail utilizes the deformation of soil foundation, columns, and beams to absorb collision energy, forcing out of control vehicles to change direction and return to normal driving direction, preventing vehicles from rushing off the road, protecting vehicles and passengers, and reducing losses caused by accidents.3.

The main function of highway guardrail is to absorb huge impact forces, thereby ensuring the safety of driving vehicles.

Firstly, in the initial design and installation process of highway guardrail, it is necessary to strictly follow relevant standards and specifications. The installation of columns must be firm, buried underground to a depth that meets the design requirements, and kept perpendicular to the horizon.Secondly, there are various methods for installing highway guardrail, but regardless of which method is used, efforts should be made to avoid damaging the underground pipelines and pipeline facilities of the highway.

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.